Punjab Chief Minister Captain Amarinder Singh on Saturday wrote to Prime Minister Narendra Modi, seeking Centre`s immediate intervention in evolving a consensus to address the problem of pollution in Delhi.

"The situation as it prevails today demands a consensus rising above political affiliations and regional considerations. I look at you, Mr Prime Minister, to initiate the process of evolving that consensus, without further delay," Singh states in the letter.

Singh has further stated that he is "hurt and pained" at the declaration of a public health emergency in the national capital.

"This unprecedented development has exposed the hollowness of our claims of being a progressive and developed nation. How can a country be called developed when its capital city has been reduced to a gas chamber, not by any natural disaster but a series of man-made ones," writes Singh.

The Chief Minister further expressed the way he has been feeling about lakhs of men and women, and especially senior citizens, who can barely breathe in the toxic air, which is currently evolving in Delhi.

"The state government blames the stubble fires triggered by the farmers in Punjab and Haryana for the smog. Stubble fires supported by the winds blowing in the wrong direction are contributing to the toxic levels of air pollution but according to the data from several independent agencies, the large-scale industrial pollution, traffic overload, excessive construction activity taking place in Delhi is equally to blame," Singh further writes.

Chief Minister Singh has mentioned that in Punjab a law has been enforced against stubble burning to the maximum extent possible.

"The farmers are being penalised but Delhi continues to experiment with its own set of solutions to the woes of traffic and industrial pollution, with little success," he added.

Recalling his meetings with Prime Minister Modi, Singh wrote: "Many times I have suggested a separate bonus amount of Rs 100 per quintal to facilitate stubble management by the farmers."&nbsp;

 
&nbsp;

Punjab Chief Minister Captain Amarinder Singh on Saturday wrote to Prime Minister Narendra Modi, seeking Centre`s immediate intervention in evolving a consensus to address the problem of pollution in Delhi.

Punjab Chief Minister Captain Amarinder Singh on Saturday wrote to Prime Minister Narendra Modi, seeking Centre`s immediate intervention in evolving a consensus to address the problem of pollution in Delhi. "The situation as it prevails today demands a consensus rising above political affiliations and regional considerations. I look at you, Mr Prime Minister, to initiate the process of evolving that consensus, without further delay," Singh states in the letter. Singh has further stated that he is "hurt and pained" at the declaration of a public health emergency in the national capital. "This unprecedented development has exposed the hollowness of our claims of being a progressive and developed nation. How can a country be called developed when its capital city has been reduced to a gas chamber, not by any natural disaster but a series of man-made ones," writes Singh. The Chief Minister further expressed the way he has been feeling about lakhs of men and women, and especially senior citizens, who can barely breathe in the toxic air, which is currently evolving in Delhi. "The state government blames the stubble fires triggered by the farmers in Punjab and Haryana for the smog. Stubble fires supported by the winds blowing in the wrong direction are contributing to the toxic levels of air pollution but according to the data from several independent agencies, the large-scale industrial pollution, traffic overload, excessive construction activity taking place in Delhi is equally to blame," Singh further writes. Chief Minister Singh has mentioned that in Punjab a law has been enforced against stubble burning to the maximum extent possible. "The farmers are being penalised but Delhi continues to experiment with its own set of solutions to the woes of traffic and industrial pollution, with little success," he added. Recalling his meetings with Prime Minister Modi, Singh wrote: "Many times I have suggested a separate bonus amount of Rs 100 per quintal to facilitate stubble management by the farmers."

Amarinder writes to PM Modi, seeks his intervention to address Delhi's pollution woes

India's Environment Pollution Prevention and Control Authority on Friday declared a <a href="http://www.wionews.com/india-news/feeling-breathless-delhi-ncr-residents-complain-as-air-quality-turns-hazardous-259171">public health emergency</a> in the national capital as air quality continued to dip in the 'Hazardous' category.

"This is a public health emergency as air pollution is now hazardous and will have adverse health impacts on all particularly the children," Environment Pollution Prevention and Control Authority said in a statement.

In measures to control the air pollution, construction activities have been prohibited in Delhi NCR till the morning of November 5. Cracker burning is also completely banned for the entire winter period.

For the last five years, Delhi has been witnessing a public health emergency in the form of air pollution. This year as well Delhi and its adjoining areas witnessed a severe dip in the air quality causing smog across the region.

The cause of the pollution spike is believed to be the bursting of crackers on Diwali and stubble burning in neighbouring Punjab and Haryana.&nbsp;

On Friday, according to System of Air Quality and Weather Forecasting And Research (SAFAR), the overall AQI dipped to 425 which falls into "severe" category.

The calm surface wind condition that prevails last two days over Delhi has led to strong surface nocturnal inversion and accumulation of pollutants.

Also, the effective stubble fire counts of Haryana and Punjab&nbsp;has increased from the previous day count of 1057 to 2396, as evident from SAFAR-multi-satellite fire product.

The stubble fire percentage contribution of Delhi's air quality which has touched the season's highest share of 35 per cent on October 30 is predicted to be 27 per cent for today and 25 per cent on November 1.

An improvement to the lower end of the 'Very poor'&nbsp;category is expected by November 2.&nbsp;

(With inputs from agencies) 
&nbsp;

India's Environment Pollution Prevention and Control Authority on Friday declared a public health emergency in the national capital as air quality continued to dip in the 'Hazardous' category.

India's Environment Pollution Prevention and Control Authority on Friday declared a public health emergency in the national capital as air quality continued to dip in the 'Hazardous' category. "This is a public health emergency as air pollution is now hazardous and will have adverse health impacts on all particularly the children," Environment Pollution Prevention and Control Authority said in a statement. In measures to control the air pollution, construction activities have been prohibited in Delhi NCR till the morning of November 5. Cracker burning is also completely banned for the entire winter period. For the last five years, Delhi has been witnessing a public health emergency in the form of air pollution. This year as well Delhi and its adjoining areas witnessed a severe dip in the air quality causing smog across the region. The cause of the pollution spike is believed to be the bursting of crackers on Diwali and stubble burning in neighbouring Punjab and Haryana. On Friday, according to System of Air Quality and Weather Forecasting And Research (SAFAR), the overall AQI dipped to 425 which falls into "severe" category. The calm surface wind condition that prevails last two days over Delhi has led to strong surface nocturnal inversion and accumulation of pollutants. Also, the effective stubble fire counts of Haryana and Punjab has increased from the previous day count of 1057 to 2396, as evident from SAFAR-multi-satellite fire product. The stubble fire percentage contribution of Delhi's air quality which has touched the season's highest share of 35 per cent on October 30 is predicted to be 27 per cent for today and 25 per cent on November 1. An improvement to the lower end of the 'Very poor' category is expected by November 2. (With inputs from agencies)

Delhi: Pollution control body declares public health emergency as air quality turns 'hazardous'

Amidst deteriorating weather condition in the national capital, Delhi Government on Wednesday issued circular advising schools to ensure that no outdoor activities are organised.

"The present air quality condition in Delhi is a cause of concern for all. To ensure that students studying in schools of Delhi are not adversely affected due to the current air quality, all the heads of government, government-aided and unaided recognised schools under Directorate of Education are hereby directed to sensitise the parents of the students about the worrisome air quality situation prevailing in and across Delhi and further appeal them to restrain their children from undertaking outdoor activities till severe pollution condition persists," read a circular from the Directorate of Education - School Branch.

"Outdoor activities and exposure in the polluted atmosphere could have 'long term detrimental effects on the health of children'. Therefore, parents may be requested to adopt a preventive approach to safeguard their child's health including using the masks," it added.

The Directorate of Education has also advised all the heads of government, government-aided and unaided recognised schools under Directorate of Education to ensure that no outdoor activities are organised in schools till severe pollution condition persists.

Delhi and its adjoining areas such as Noida, Gurugram, Ghaziabad and Faridabad are again back to its annual encounter with the extreme air pollution post-Diwali.

At around 10 in the morning, the Air Quality Index (AQI) was docking at 423, which falls in the hazardous category, said System of Air Quality and Weather Forecasting and Research (SAFAR).

The pollution level in the national capital is expected to rise in coming days.

On Wednesday evening, pollution went from severe to critical as air quality index showed 606 micrograms per cubic meter.According to Dr Arvind, a senior chest surgeon who has been dealing with pollution affected patients, Delhi's air is unfortunately not fit for breathing.

Living in this air is harmful in every respect and for any age group. Pregnant women, children and asthma patients are more vulnerable.

"In such a situation, apart from a normal situation that is itching in nose and eyes and soar throat problems, asthmatic patients suffer a lot. This year polluted air can lead to brain stroke and heart attack. Furthermore, pregnant women are more prone to be affected. The child in the womb gets ill. Also, this leads to a chronological effect on children's brain. Their brain development is capped that is it doesn't grow as it should," Arvind said.

Talking about the remedies and precautions, he said, "There is no way one can escape or save itself from this polluted air. When the air quality index goes beyond 600 only precautions or remedy is to stop breathing."

Tourist coming to Delhi are forced to buy masks in order to prevent themselves. One such tourist said that it's been one week when he came to Delhi. He didn't expect that air quality will be that worse.

"After coming to Delhi and breathing here I started feeling uneasiness and then my group went to buy a mask, now we explore daily in a mask," the tourist said.

A Bangladeshi tourist, Bablu said, "This is a beautiful country. We can see ample of trees here. Despite that, the pollution is very high. This should not be the case."&nbsp;

Amidst deteriorating weather condition in the national capital, Delhi Government on Wednesday issued circular advising schools to ensure that no outdoor activities are organised.

Amidst deteriorating weather condition in the national capital, Delhi Government on Wednesday issued circular advising schools to ensure that no outdoor activities are organised. "The present air quality condition in Delhi is a cause of concern for all. To ensure that students studying in schools of Delhi are not adversely affected due to the current air quality, all the heads of government, government-aided and unaided recognised schools under Directorate of Education are hereby directed to sensitise the parents of the students about the worrisome air quality situation prevailing in and across Delhi and further appeal them to restrain their children from undertaking outdoor activities till severe pollution condition persists," read a circular from the Directorate of Education - School Branch. "Outdoor activities and exposure in the polluted atmosphere could have 'long term detrimental effects on the health of children'. Therefore, parents may be requested to adopt a preventive approach to safeguard their child's health including using the masks," it added. The Directorate of Education has also advised all the heads of government, government-aided and unaided recognised schools under Directorate of Education to ensure that no outdoor activities are organised in schools till severe pollution condition persists. Delhi and its adjoining areas such as Noida, Gurugram, Ghaziabad and Faridabad are again back to its annual encounter with the extreme air pollution post-Diwali. At around 10 in the morning, the Air Quality Index (AQI) was docking at 423, which falls in the hazardous category, said System of Air Quality and Weather Forecasting and Research (SAFAR). The pollution level in the national capital is expected to rise in coming days. On Wednesday evening, pollution went from severe to critical as air quality index showed 606 micrograms per cubic meter.According to Dr Arvind, a senior chest surgeon who has been dealing with pollution affected patients, Delhi's air is unfortunately not fit for breathing. Living in this air is harmful in every respect and for any age group. Pregnant women, children and asthma patients are more vulnerable. "In such a situation, apart from a normal situation that is itching in nose and eyes and soar throat problems, asthmatic patients suffer a lot. This year polluted air can lead to brain stroke and heart attack. Furthermore, pregnant women are more prone to be affected. The child in the womb gets ill. Also, this leads to a chronological effect on children's brain. Their brain development is capped that is it doesn't grow as it should," Arvind said. Talking about the remedies and precautions, he said, "There is no way one can escape or save itself from this polluted air. When the air quality index goes beyond 600 only precautions or remedy is to stop breathing." Tourist coming to Delhi are forced to buy masks in order to prevent themselves. One such tourist said that it's been one week when he came to Delhi. He didn't expect that air quality will be that worse. "After coming to Delhi and breathing here I started feeling uneasiness and then my group went to buy a mask, now we explore daily in a mask," the tourist said. A Bangladeshi tourist, Bablu said, "This is a beautiful country. We can see ample of trees here. Despite that, the pollution is very high. This should not be the case."

As air quality deteriorates, Delhi govt directs schools to refrain from organising outdoor activities

Environmentalists and residents in New Delhi urged authorities to shift the upcoming India-Bangladesh Twenty20 match to a different venue as air pollution remained at the most severe level in the Indian capital for the second day running on Wednesday (October 30).

As pollution plagues Delhi, calls grow to shift India-Bangladesh T20 match

There is no surprise that in India, Air Quality level touches it's worst. The decreased wind speed pushes up the particulate matter level. The situation is expected to worsen in the upcoming days. Watch this video to know more.

India: Air Quality level touches it's worst, expected to worsen in the upcoming days

Dust and smog continued to blanket Delhi and its nearby regions on Thursday, as air quality index (AQI) in several areas fell to the 'very poor'&nbsp;category.

In its advisory, the Center-run System of Air Quality and Weather Forecasting And Research (SAFAR) have advised people of the sensitive category to avoid morning walks and any other outdoor activities.

An increase in the menace of air pollution in the national capital has resulted in a spike in respiratory problems and cough and eye irritation among adults.

"The pollution has increased in the past three days. I am feeling very suffocated. There is so much haze everywhere. I will soon start wearing an anti-pollution mask during morning walks. The government must do something to combat the air pollution in the capital," said Ravinder Kumar, a local while speaking to ANI.

Another local named Ram Kumar Sharma also narrated his ordeal and said that he is feeling breathless and suffocated due to the dust pollutants in the air.

"Even in the morning also, the air is not clean. In winter also, the situation will become worse. There is a dire need to take requisite measures."

Today, the overall AQI in Delhi was 312 at around 8:30 in the morning.

The AQI between 0 to 50 is considered 'good', 51 and 100 falls under the category of 'satisfactory', 101-200 is marked as 'moderate', 201 to 300 'poor', 301 to 400 'very poor'&nbsp;and 500 and beyond is considered 'severe'.

Overcast skies prevailed in the city with the minimum and the maximum temperature hovering at 20 degrees Celsius and 33 degrees Celsius respectively.&nbsp;

 
&nbsp;

Dust and smog continued to blanket Delhi and its nearby regions on Thursday, as air quality index (AQI) in several areas fell to the 'very poor' category. In its advisory, the Center-run System of Air Quality and Weather Forecasting And Research (SAFAR) have advised people of the sensitive category to avoid morning walks and any other outdoor activities.

Dust and smog continued to blanket Delhi and its nearby regions on Thursday, as air quality index (AQI) in several areas fell to the 'very poor' category. In its advisory, the Center-run System of Air Quality and Weather Forecasting And Research (SAFAR) have advised people of the sensitive category to avoid morning walks and any other outdoor activities. An increase in the menace of air pollution in the national capital has resulted in a spike in respiratory problems and cough and eye irritation among adults. "The pollution has increased in the past three days. I am feeling very suffocated. There is so much haze everywhere. I will soon start wearing an anti-pollution mask during morning walks. The government must do something to combat the air pollution in the capital," said Ravinder Kumar, a local while speaking to ANI. Another local named Ram Kumar Sharma also narrated his ordeal and said that he is feeling breathless and suffocated due to the dust pollutants in the air. "Even in the morning also, the air is not clean. In winter also, the situation will become worse. There is a dire need to take requisite measures." Today, the overall AQI in Delhi was 312 at around 8:30 in the morning. The AQI between 0 to 50 is considered 'good', 51 and 100 falls under the category of 'satisfactory', 101-200 is marked as 'moderate', 201 to 300 'poor', 301 to 400 'very poor' and 500 and beyond is considered 'severe'. Overcast skies prevailed in the city with the minimum and the maximum temperature hovering at 20 degrees Celsius and 33 degrees Celsius respectively.

'Feeling suffocated': Delhi residents complain as air quality plunges to 'very poor'

Ahead of Diwali, the air quality in the national capital has taken a turn for the worse.

People in Delhi and its nearby areas Gurugram, Noida, Faridabad and Ghaziabad woke up on Wednesday to a thick blanket of smog covering the region as the AQI plunged to the "very poor" category.

It is believed that the crop residue burning in the nearby states of Punjab and Haryana are contributing to polluting the air.

At around 8:30 am, the overall AQI in Delhi docked up at 309.An AQI between 0 and 50 is considered 'good', 51 and 100 'satisfactory', 101 and 200 'moderate', 201 and 300 'poor', 301 and 400 `very poor`, and 401 and 500 `severe`.

The AQI in Dhirpur, Delhi University, Chandni Chowk, Pusa was 314, 313, 132 and 287 respectively.

From October 15, stringent measures to combat the menace of air pollution has come into force in the national capital and its nearby regions as part of the Graded Response Action Plan.

This plan which was first implemented in Delhi and NCR in 2017 include increasing bus and metro services, hiking parking fees and stopping the use of diesel generator when the air quality turns poor.

Other major cities such as Kolkata, Mumbai, and Chennai, as compared to Delhi, have had much better air quality.&nbsp;

Ahead of Diwali, the air quality in the national capital has taken a turn for the worse. People in Delhi and its nearby areas Gurugram, Noida, Faridabad and Ghaziabad woke up on Wednesday to a thick blanket of smog covering the region as the AQI plunged to the "very poor" category.

Ahead of Diwali, the air quality in the national capital has taken a turn for the worse. People in Delhi and its nearby areas Gurugram, Noida, Faridabad and Ghaziabad woke up on Wednesday to a thick blanket of smog covering the region as the AQI plunged to the "very poor" category. It is believed that the crop residue burning in the nearby states of Punjab and Haryana are contributing to polluting the air. At around 8:30 am, the overall AQI in Delhi docked up at 309.An AQI between 0 and 50 is considered 'good', 51 and 100 'satisfactory', 101 and 200 'moderate', 201 and 300 'poor', 301 and 400 `very poor`, and 401 and 500 `severe`. The AQI in Dhirpur, Delhi University, Chandni Chowk, Pusa was 314, 313, 132 and 287 respectively. From October 15, stringent measures to combat the menace of air pollution has come into force in the national capital and its nearby regions as part of the Graded Response Action Plan. This plan which was first implemented in Delhi and NCR in 2017 include increasing bus and metro services, hiking parking fees and stopping the use of diesel generator when the air quality turns poor. Other major cities such as Kolkata, Mumbai, and Chennai, as compared to Delhi, have had much better air quality.

Delhi's air quality turns 'Very Poor' for first time this season

As <a href="https://www.wionews.com/india-news/hazy-morning-in-delhi-ncr-air-quality-continues-to-be-poor-256010">air quality in the national capital region</a> continues to dip, NASA's Fire Information for Resource Management System (FIRMS) depicts stubble burning in Delhi's adjoining areas.&nbsp;

While the fires were highlighted in isolated places across the country, the concentration intensified as one moved northward on India's map near Punjab, Haryana. &nbsp;

According to reports, the Delhi government also shared the NASA images pointing at the "large scale crop residue burning in states adjoining Delhi".&nbsp;

The Kejriwal-government has long blamed the stubble-burning activities in adjoining states like Punjab, Haryana and other areas for the drop in the air quality of the national capital during the winter months.&nbsp;

Previously conducted studies by NASA show&nbsp;the drop in North India's air quality during winters.

Research published in November 2015 by NASA's Earth Observatory stated, "satellites began to detect large numbers of active fires in mid-October. Normally extensive agricultural burning lasts for about three weeks. Although most of the haze appears to originate from the agricultural fires, other factors such as urban and industrial smog may also be contributing".

It explained how several types of particles and gases are released into the atmosphere, "including smog-forming carbon monoxide, and nitrogen dioxide" due to this fire.&nbsp;

"Haze that forms over Punjab rarely stays there. While the fires burn, smoke often blankets much of the Indo-Gangetic Plain, exposing millions of people in the densely populated plain to <a href="https://www.wionews.com/india-news/over-12-million-early-deaths-in-india-due-to-air-pollution-report-207651">elevated levels of air pollution</a>," it added.&nbsp;

Another piece shared by the Earth Observatory way back in the year 2010 described skies over northern Indian as "some of the haziest in the world".

"After the rains of the summer monsoon clear the dust, the composition of the air shifts in the fall crop-burning season (October and November) for farmers, particularly in the northwestern Indian states of Punjab and Haryana. When MODIS passed over on November 4, 2010, the sensor observed numerous small fires and a large smoke plume lingering downwind."

The finding published on NASA's webpage attributed the change in air quality in Northern India to a host of factors ranging from smoke originating from cooking, heating stoves in rural areas, "smattering of agricultural fires that continue through the winter", adding that the urban community adds to the worsening air quality by the means of vehicular pollution, "coal-fired power plants, and other industrial sources".

Meanwhile, the National Green Tribunal (NGT) on Tuesday sought a report from the governments of Uttar Pradesh, Haryana and Punjab over the action taken to stop stubble burning in their respective states, news agency ANI reported.&nbsp;

The NGT said that the report should be filed by November 15 which is also the next date of hearing.&nbsp;

The bench observed that the burning of crops is still taking place and that the states have not been able to communicate with the farmers and educate them about the same.

"If you have not succeeded then it is the failure of the state. Ultimately, the citizens are suffering," the tribunal observed.

Farmers residing in Haryana and Punjab have begun burning their crop residue in order to clear the fields of the summer harvest. Smoke from these two states travels to Delhi, leading to a spike in the air pollution levels.

The air quality index (AQI) in the national capital remains in the 'poor' category according to the Centre-run System of Air Quality and Weather Forecasting and Research (SAFAR).

As air quality in the national capital region continues to dip, NASA's Fire Information for Resource Management System (FIRMS) depicts stubble burning in Delhi's adjoining areas.

As air quality in the national capital region continues to dip, NASA's Fire Information for Resource Management System (FIRMS) depicts stubble burning in Delhi's adjoining areas. While the fires were highlighted in isolated places across the country, the concentration intensified as one moved northward on India's map near Punjab, Haryana. According to reports, the Delhi government also shared the NASA images pointing at the "large scale crop residue burning in states adjoining Delhi". The Kejriwal-government has long blamed the stubble-burning activities in adjoining states like Punjab, Haryana and other areas for the drop in the air quality of the national capital during the winter months. Previously conducted studies by NASA show the drop in North India's air quality during winters. Research published in November 2015 by NASA's Earth Observatory stated, "satellites began to detect large numbers of active fires in mid-October. Normally extensive agricultural burning lasts for about three weeks. Although most of the haze appears to originate from the agricultural fires, other factors such as urban and industrial smog may also be contributing". It explained how several types of particles and gases are released into the atmosphere, "including smog-forming carbon monoxide, and nitrogen dioxide" due to this fire. "Haze that forms over Punjab rarely stays there. While the fires burn, smoke often blankets much of the Indo-Gangetic Plain, exposing millions of people in the densely populated plain to elevated levels of air pollution," it added. Another piece shared by the Earth Observatory way back in the year 2010 described skies over northern Indian as "some of the haziest in the world". "After the rains of the summer monsoon clear the dust, the composition of the air shifts in the fall crop-burning season (October and November) for farmers, particularly in the northwestern Indian states of Punjab and Haryana. When MODIS passed over on November 4, 2010, the sensor observed numerous small fires and a large smoke plume lingering downwind." The finding published on NASA's webpage attributed the change in air quality in Northern India to a host of factors ranging from smoke originating from cooking, heating stoves in rural areas, "smattering of agricultural fires that continue through the winter", adding that the urban community adds to the worsening air quality by the means of vehicular pollution, "coal-fired power plants, and other industrial sources". Meanwhile, the National Green Tribunal (NGT) on Tuesday sought a report from the governments of Uttar Pradesh, Haryana and Punjab over the action taken to stop stubble burning in their respective states, news agency ANI reported. The NGT said that the report should be filed by November 15 which is also the next date of hearing. The bench observed that the burning of crops is still taking place and that the states have not been able to communicate with the farmers and educate them about the same. "If you have not succeeded then it is the failure of the state. Ultimately, the citizens are suffering," the tribunal observed. Farmers residing in Haryana and Punjab have begun burning their crop residue in order to clear the fields of the summer harvest. Smoke from these two states travels to Delhi, leading to a spike in the air pollution levels. The air quality index (AQI) in the national capital remains in the 'poor' category according to the Centre-run System of Air Quality and Weather Forecasting and Research (SAFAR).

NASA images show stubble burning in Punjab, Haryana

People residing in the national capital and its adjoining areas such as Gurugram, Faridabad, Noida and Ghaziabad woke up to a hazy morning on Tuesday as the air quality index (AQI) dipped again to the <a href="https://www.wionews.com/india-news/delhi-air-quality-remains-poor-for-fifth-consecutive-day-255831">poor category</a> for the sixth consecutive day.

The data collated by the Centre-run System of Air Quality and Weather Forecasting and Research (SAFAR) showed the overall air quality of Delhi was docking at 252 at 8:30 am in the morning.

An AQI between 0 and 50 is considered 'good', 51 and 100 'satisfactory', 101 and 200 'moderate', 201 and 300 'poor', 301 and 400 'very poor', and 401 and 500 'severe'.

At Dhirpur, the AQI was 259 at 8:30 am, while at Mathura Road area it dipped to the `poor` category at 296. Furthermore, the AQI near Pusa, Airport, Terminal 3 and Delhi University stood at 215, 293 and 241 respectively.

The air quality index is expected to plunge further around Diwali, if the availability of green crackers, as promised by the Central Government, is not ensured.

Last year, during this festival, the apex court had banned conventional firecrackers and passed an order stating that only green crackers with reduced emissions will be allowed.&nbsp;

People residing in the national capital and its adjoining areas such as Gurugram, Faridabad, Noida and Ghaziabad woke up to a hazy morning on Tuesday as the air quality index (AQI) dipped again to the poor category for the sixth consecutive day.

People residing in the national capital and its adjoining areas such as Gurugram, Faridabad, Noida and Ghaziabad woke up to a hazy morning on Tuesday as the air quality index (AQI) dipped again to the poor category for the sixth consecutive day. The data collated by the Centre-run System of Air Quality and Weather Forecasting and Research (SAFAR) showed the overall air quality of Delhi was docking at 252 at 8:30 am in the morning. An AQI between 0 and 50 is considered 'good', 51 and 100 'satisfactory', 101 and 200 'moderate', 201 and 300 'poor', 301 and 400 'very poor', and 401 and 500 'severe'. At Dhirpur, the AQI was 259 at 8:30 am, while at Mathura Road area it dipped to the `poor` category at 296. Furthermore, the AQI near Pusa, Airport, Terminal 3 and Delhi University stood at 215, 293 and 241 respectively. The air quality index is expected to plunge further around Diwali, if the availability of green crackers, as promised by the Central Government, is not ensured. Last year, during this festival, the apex court had banned conventional firecrackers and passed an order stating that only green crackers with reduced emissions will be allowed.

Hazy morning in Delhi-NCR, air quality continues to be 'poor'

Air quality in the national capital nosedived to 'very poor' on Sunday morning and is likely get worse in the next couple of days.

According to System of Air Quality and Weather Forecasting And Research (SAFAR) data, the air quality of Delhi showed levels of prominent pollutants PM (particulate matter) 10 at 369, which is considered as 'very poor'.

An AQI between the range of 51 to 100 is considered as satisfactory, 101-200 is moderate, 201-300 falls under the poor category, whereas 401-500 range is severe.

The organisation has advised the people residing in Delhi to avoid all physical activities outdoors and warned asthmatics to keep relief medicines handy. "Stop any activity level if you experience any usual coughing, chest discomfort, wheezing, breathing difficulty, or fatigue," it added.

In November last year, SAFAR had conducted a study which revealed that 41 per cent of the pollution in Delhi was caused by the transport sector. It had also stated that "after transport, wind-blown dust is the second major contributor with 21.5 per cent followed by Industries at 18.6 per cent."

"The other minor contributors are Power and Residential sectors contributing about 4.9 and 3 per cent respectively. Others contribute about 11 per cent. Residential Sector includes slum, crop Residue, cow dung, a street vendor, household, DG Set, wood burning, etc while other Sector includes MSW Plants, MSW Open Burning, Crematory, Aviation, Incense Stick, Brick Kiln," the state-run body had revealed.

Air quality in Mumbai has gotten worse with the climatic change after hazy conditions covered the regions' skyline yesterday. The AQI is hovering at 259 and is likely to get higher in the next few days.

During winter season each year, most of northern India suffers from a spike in toxicity in the air due to the change in weather patterns and crop residue burning in states such as Haryana, Punjab and Uttar Pradesh.

Not only that, a dip in temperature along with low wind speed also tends to trap air pollutants closer to the ground.

According to System of Air Quality and Weather Forecasting And Research (SAFAR) data, the air quality of Delhi showed levels of prominent pollutants PM (particulate matter) 10 at 369, which is considered as 'very poor'.

Air quality in the national capital nosedived to 'very poor' on Sunday morning and is likely get worse in the next couple of days. According to System of Air Quality and Weather Forecasting And Research (SAFAR) data, the air quality of Delhi showed levels of prominent pollutants PM (particulate matter) 10 at 369, which is considered as 'very poor'. An AQI between the range of 51 to 100 is considered as satisfactory, 101-200 is moderate, 201-300 falls under the poor category, whereas 401-500 range is severe. The organisation has advised the people residing in Delhi to avoid all physical activities outdoors and warned asthmatics to keep relief medicines handy. "Stop any activity level if you experience any usual coughing, chest discomfort, wheezing, breathing difficulty, or fatigue," it added. In November last year, SAFAR had conducted a study which revealed that 41 per cent of the pollution in Delhi was caused by the transport sector. It had also stated that "after transport, wind-blown dust is the second major contributor with 21.5 per cent followed by Industries at 18.6 per cent." "The other minor contributors are Power and Residential sectors contributing about 4.9 and 3 per cent respectively. Others contribute about 11 per cent. Residential Sector includes slum, crop Residue, cow dung, a street vendor, household, DG Set, wood burning, etc while other Sector includes MSW Plants, MSW Open Burning, Crematory, Aviation, Incense Stick, Brick Kiln," the state-run body had revealed. Air quality in Mumbai has gotten worse with the climatic change after hazy conditions covered the regions' skyline yesterday. The AQI is hovering at 259 and is likely to get higher in the next few days. During winter season each year, most of northern India suffers from a spike in toxicity in the air due to the change in weather patterns and crop residue burning in states such as Haryana, Punjab and Uttar Pradesh. Not only that, a dip in temperature along with low wind speed also tends to trap air pollutants closer to the ground.

Toxic air leaves Delhiites gasping for breath

People residing in the national capital woke up to another cold and gloomy morning as the temperature remained below normal level and a thick blanket of fog engulfed the region on Thursday.

The maximum and minimum temperatures were recorded at 21 degree Celsius and 5 degree Celsius respectively.

<a href="http://www.wionews.com/india-news/all-flights-delayed-due-to-fog-at-delhi-airport-over-10-trains-running-late-188684">Foggy weather in Delhi</a> disrupted the rail traffic as well.

According to the latest report compiled by the Indian Railways, as many as 11 trains were rescheduled after getting delayed for at least by an hour.

Jayanagar- New Delhi S Sainani Express, Ghazipur-Anand Vihar Express, and Poorvottar Sampark Kranti Express were delayed by 1.30-hr, 2 hours and one hour respectively.

Owing to low visibility, Bhubaneswar Duronto Express was delayed by five hours while Poorva Express and Puri-New Delhi Purushottam Express were delayed by three hours each.

Fog and chill are likely to persist with little hope for an improvement in the quality of air and visibility, particularly during the morning hours.

Delhi breathed uneasily as the Air Quality Index (AQI) at Mathura Road was docking at 346 in the morning with particulate matter (PM) 2.5. At Dhirpur, the AQI was 297 while in Pitampura area it dipped to 'very poor'&nbsp;category at 355.

AQI between the range of 51 and 100 is considered as satisfactory, 101-200 is moderate; 201-300 falls under the category of poor. AQI in the range of 300-400 is considered as 'very poor'&nbsp;and range between 401-500 falls under the category as 'hazardous.'

AQI near Pusa Road, Airport Terminal 3 and Chandni Chowk stood at 346, 357 and 342 respectively.

"The haze and fog will continue to persist during the early morning and late evenings for the next couple of days," said the Centre-run System of Air Quality and Weather Forecasting and Research (SAFAR).

People have been advised to avoid prolonged or heavy exertion.

"Go for a short walk instead of a jog and take more breaks. Stop any activity level if you experience any unusual coughing, chest discomfort, wheezing, breathing difficulty, or fatigue," advised SAFAR."If the room has windows, close them. If the air conditioner provides a fresh air intake option, keep that closed. Avoid burning of wood, candles or incense. Keep the room clean - don`t vacuum. Do wet mopping to reduce dust," the SAFAR advisory further read.

Delhi, which is home to approximately 19 million people, is reeling under the menace of air pollution from the past couple of years.

The region faced a major air quality crisis last year as pollution levels shot through the roof and even forced the shutdown of schools.

Moreover, Delhi Chief Minister Arvind Kejriwal had described the capital as a "gas chamber" and local administration was compelled to declare a public health emergency.

People residing in the national capital woke up to another cold and gloomy morning as the temperature remained below normal level and a thick blanket of fog engulfed the region on Thursday.

People residing in the national capital woke up to another cold and gloomy morning as the temperature remained below normal level and a thick blanket of fog engulfed the region on Thursday. The maximum and minimum temperatures were recorded at 21 degree Celsius and 5 degree Celsius respectively. Foggy weather in Delhi disrupted the rail traffic as well. According to the latest report compiled by the Indian Railways, as many as 11 trains were rescheduled after getting delayed for at least by an hour. Jayanagar- New Delhi S Sainani Express, Ghazipur-Anand Vihar Express, and Poorvottar Sampark Kranti Express were delayed by 1.30-hr, 2 hours and one hour respectively. Owing to low visibility, Bhubaneswar Duronto Express was delayed by five hours while Poorva Express and Puri-New Delhi Purushottam Express were delayed by three hours each. Fog and chill are likely to persist with little hope for an improvement in the quality of air and visibility, particularly during the morning hours. Delhi breathed uneasily as the Air Quality Index (AQI) at Mathura Road was docking at 346 in the morning with particulate matter (PM) 2.5. At Dhirpur, the AQI was 297 while in Pitampura area it dipped to 'very poor' category at 355. AQI between the range of 51 and 100 is considered as satisfactory, 101-200 is moderate; 201-300 falls under the category of poor. AQI in the range of 300-400 is considered as 'very poor' and range between 401-500 falls under the category as 'hazardous.' AQI near Pusa Road, Airport Terminal 3 and Chandni Chowk stood at 346, 357 and 342 respectively. "The haze and fog will continue to persist during the early morning and late evenings for the next couple of days," said the Centre-run System of Air Quality and Weather Forecasting and Research (SAFAR). People have been advised to avoid prolonged or heavy exertion. "Go for a short walk instead of a jog and take more breaks. Stop any activity level if you experience any unusual coughing, chest discomfort, wheezing, breathing difficulty, or fatigue," advised SAFAR."If the room has windows, close them. If the air conditioner provides a fresh air intake option, keep that closed. Avoid burning of wood, candles or incense. Keep the room clean - don`t vacuum. Do wet mopping to reduce dust," the SAFAR advisory further read. Delhi, which is home to approximately 19 million people, is reeling under the menace of air pollution from the past couple of years. The region faced a major air quality crisis last year as pollution levels shot through the roof and even forced the shutdown of schools. Moreover, Delhi Chief Minister Arvind Kejriwal had described the capital as a "gas chamber" and local administration was compelled to declare a public health emergency.

Delhi's air quality drops to 'very poor' level; fog disrupts train movement

A light downpour that hit some areas of the national capital and its adjoining regions failed to improve the overall air quality index on Monday.

Delhi breathed uneasily as the Air Quality Index (AQI) at Mathura Road was docking at 340 in the morning with Particulate Matter (PM) 2.5.&nbsp;

At Dhirpur, the AQI was 372 while in Pitampura area it dipped to 'very poor' category at 385.

The AQI between the range of 51 to 100 is considered as satisfactory, 101-200 is moderate, 201-300 falls under the category of poor.&nbsp;300-400 is considered as `very poor` and range between 401-500 falls under the category as 'hazardous'.

Furthermore, AQI near Pusa Road, Airport Terminal 3 and Chandni Chowk stood at 304, 319 and 307 respectively. The haze and fog will continue to persist during the early mornings and late evenings for the next couple of days.

Due to the foggy weather, at least <a href="http://www.wionews.com/india-news/all-flights-delayed-due-to-fog-at-delhi-airport-over-10-trains-running-late-188684">13 trains were rescheduled</a> after getting delayed by at least 2 hours.

The trains — Kaifiyat Express, Poorva Express, Magadh Express, and Rewa-Anand Vihar Superfast Express were delayed by 2 hours each.

Owing to low visibility, the railways delayed Gaya Anand Vihar Garib Rath Express, Brahmaputra Mail Express, Swatantra Senani Superfast Express and Purushottam Express by 3 hours, 5 hours, 3 hours, 4 hours and 4.30 hours respectively.

Today, the minimum and maximum temperatures recorded in Delhi was 8 degree Celsius and 19 degree Celsius. The humidity in the region throughout the day will oscillate between 95 per cent to 97 per cent, said India Meteorological Department.

As per the Skymet Weather, a private weather forecasting agency, from today onwards dense to very dense fog is expected to make an appearance over Northern Plains.&nbsp;

The intensity of fog during that time will be much more and visibility may drop down to zero. The reason for foggy mornings will be attributed to the scattered rainfall in the region.

Delhi breathed uneasily as the Air Quality Index (AQI) at Mathura Road was docking at 340 in the morning with Particulate Matter (PM) 2.5.

A light downpour that hit some areas of the national capital and its adjoining regions failed to improve the overall air quality index on Monday. Delhi breathed uneasily as the Air Quality Index (AQI) at Mathura Road was docking at 340 in the morning with Particulate Matter (PM) 2.5. At Dhirpur, the AQI was 372 while in Pitampura area it dipped to 'very poor' category at 385. The AQI between the range of 51 to 100 is considered as satisfactory, 101-200 is moderate, 201-300 falls under the category of poor. 300-400 is considered as `very poor` and range between 401-500 falls under the category as 'hazardous'. Furthermore, AQI near Pusa Road, Airport Terminal 3 and Chandni Chowk stood at 304, 319 and 307 respectively. The haze and fog will continue to persist during the early mornings and late evenings for the next couple of days. Due to the foggy weather, at least 13 trains were rescheduled after getting delayed by at least 2 hours. The trains — Kaifiyat Express, Poorva Express, Magadh Express, and Rewa-Anand Vihar Superfast Express were delayed by 2 hours each. Owing to low visibility, the railways delayed Gaya Anand Vihar Garib Rath Express, Brahmaputra Mail Express, Swatantra Senani Superfast Express and Purushottam Express by 3 hours, 5 hours, 3 hours, 4 hours and 4.30 hours respectively. Today, the minimum and maximum temperatures recorded in Delhi was 8 degree Celsius and 19 degree Celsius. The humidity in the region throughout the day will oscillate between 95 per cent to 97 per cent, said India Meteorological Department. As per the Skymet Weather, a private weather forecasting agency, from today onwards dense to very dense fog is expected to make an appearance over Northern Plains. The intensity of fog during that time will be much more and visibility may drop down to zero. The reason for foggy mornings will be attributed to the scattered rainfall in the region.

Delhi: Air quality nosedives to 'very poor', no respite even after rain

Delhi's air quality deteriorated again to severe category on Saturday due to unfavourable meteorological conditions after showing a slight improvement on Friday, authorities said.

According to the Central Pollution Control Board (CPCB) data, the overall Air Quality Index (AQI) in the city reached 417, which is in the 'severe' category.

Twenty-six areas in Delhi recorded 'severe' air quality, while 8 gauged 'very poor', it said.

In NCR areas, Ghaziabad, Faridabad, Gurgaon and Noida recorded 'severe' air quality, the CPCB said.

Delhi's air quality slightly improved on Friday with improved wind speed but due to unfavourable meteorological conditions again turned severe, officials said.

The overall PM2.5 level (fine particulate matter in the air with a diameter of fewer than 2.5 micrometres) in Delhi was recorded at 298 while the PM10 level was at 468, the CPCB said.

An AQI between 100 and 200 comes under 'moderate' category, 201 and 300 is considered 'poor', 301 and 400 'very poor', while that between 401 and 500 is 'severe'. 
Authorities said the severe air quality is due to unfavourable meteorological conditions and sufficient rainfall that is predicted for Saturday might improve the air quality but warned that little showers with calm winds would only aggravate the situation rapidly.

As per the Centre-run System of Air Quality and Weather Forecasting (SAFAR) model, fog intensity is likely to decline with increased gusty winds.

"An active western disturbance is very likely to cause fairly widespread moisture intrusion over the northern region, including Delhi, but only after three days when withdrawal is expected," it said.

In view of the air quality in Delhi, the Supreme Court-appointed Environment Pollution Control Authority (EPCA) had ordered a 24-hour ban on the entry of trucks into the national capital.

The entry of trucks to Delhi would be disallowed?" from 11 pm on Friday to 11 pm on Saturday in view of the severe pollution in the city, the EPCA instructed authorities.

In a letter to the chief secretaries of Delhi and the neighbouring states of Uttar Pradesh and Haryana, EPCA chief Bhure Lal directed them to stop the entry of truck traffic into the national capital (except essential commodities) during the period.

This would be the second time this season that a ban on the entry of trucks would be imposed.

Earlier, it was done in November when the deterioration of air quality was observed.

Delhi's air quality deteriorated again to severe category on Saturday due to unfavourable meteorological conditions after showing a slight improvement on Friday, authorities said.

Delhi's air quality deteriorated again to severe category on Saturday due to unfavourable meteorological conditions after showing a slight improvement on Friday, authorities said. According to the Central Pollution Control Board (CPCB) data, the overall Air Quality Index (AQI) in the city reached 417, which is in the 'severe' category. Twenty-six areas in Delhi recorded 'severe' air quality, while 8 gauged 'very poor', it said. In NCR areas, Ghaziabad, Faridabad, Gurgaon and Noida recorded 'severe' air quality, the CPCB said. Delhi's air quality slightly improved on Friday with improved wind speed but due to unfavourable meteorological conditions again turned severe, officials said. The overall PM2.5 level (fine particulate matter in the air with a diameter of fewer than 2.5 micrometres) in Delhi was recorded at 298 while the PM10 level was at 468, the CPCB said. An AQI between 100 and 200 comes under 'moderate' category, 201 and 300 is considered 'poor', 301 and 400 'very poor', while that between 401 and 500 is 'severe'. Authorities said the severe air quality is due to unfavourable meteorological conditions and sufficient rainfall that is predicted for Saturday might improve the air quality but warned that little showers with calm winds would only aggravate the situation rapidly. As per the Centre-run System of Air Quality and Weather Forecasting (SAFAR) model, fog intensity is likely to decline with increased gusty winds. "An active western disturbance is very likely to cause fairly widespread moisture intrusion over the northern region, including Delhi, but only after three days when withdrawal is expected," it said. In view of the air quality in Delhi, the Supreme Court-appointed Environment Pollution Control Authority (EPCA) had ordered a 24-hour ban on the entry of trucks into the national capital. The entry of trucks to Delhi would be disallowed?" from 11 pm on Friday to 11 pm on Saturday in view of the severe pollution in the city, the EPCA instructed authorities. In a letter to the chief secretaries of Delhi and the neighbouring states of Uttar Pradesh and Haryana, EPCA chief Bhure Lal directed them to stop the entry of truck traffic into the national capital (except essential commodities) during the period. This would be the second time this season that a ban on the entry of trucks would be imposed. Earlier, it was done in November when the deterioration of air quality was observed.

Delhi's air quality worsens again, turns 'severe'

Delhi's air quality showed a slight improvement on Friday with increased wind speed but remained in the 'very poor' category, authorities said.

According to the Central Pollution Control Board (CPCB) data, the overall Air Quality Index (AQI) in the city reached 385, which is in the 'very poor' category.

Seventeen areas in Delhi recorded 'severe' air quality, while 12 gauged 'very poor' air quality, it said.

Ghaziabad recorded 'severe' air quality while Faridabad, Gurgaon and Noida recorded 'very poor' air quality.

The overall PM2.5 level (fine particulate matter in the air with a diameter of less than 2.5 micrometers) in Delhi was recorded at 228 while the PM10 level was at 358, the CPCB said.

An AQI between 100 and 200 comes under 'moderate' category, 201 and 300 is considered 'poor', 301 and 400 'very poor', while that between 401 and 500 is 'severe'.

In view of the air quality in Delhi, the Supreme Court-appointed Environment Pollution Control Authority (EPCA) ordered a 24-hour ban on the entry of trucks into the national capital.

The entry of trucks to Delhi would be disallowed&nbsp;from 11 pm on Friday to 11 pm on Saturday in view of the severe pollution in the city, the EPCA instructed authorities.

In a letter to the chief secretaries of Delhi and the neighbouring states of Uttar Pradesh and Haryana, EPCA chief Bhure Lal directed them to stop the entry of truck traffic into the national capital (except essential commodities) during the period.

This would be the second time this season that a ban on the entry of trucks would be imposed.

Earlier, it was done in November when the deterioration of air quality was observed.

Delhi's air quality was in the 'very poor' category on Tuesday, before deteriorating to 'severe' on Wednesday as it was on Monday.

The Centre-run System of Air Quality and Weather Forecasting (SAFAR) said other than surface wind speed, all the rest meteorological factors are likely to be "unfavourable".

Delhi's air quality showed a slight improvement on Friday with increased wind speed but remained in the 'very poor' category, authorities said. According to the Central Pollution Control Board (CPCB) data, the overall Air Quality Index (AQI) in the city reached 385, which is in the 'very poor' category.

Delhi's air quality showed a slight improvement on Friday with increased wind speed but remained in the 'very poor' category, authorities said. According to the Central Pollution Control Board (CPCB) data, the overall Air Quality Index (AQI) in the city reached 385, which is in the 'very poor' category. Seventeen areas in Delhi recorded 'severe' air quality, while 12 gauged 'very poor' air quality, it said. Ghaziabad recorded 'severe' air quality while Faridabad, Gurgaon and Noida recorded 'very poor' air quality. The overall PM2.5 level (fine particulate matter in the air with a diameter of less than 2.5 micrometers) in Delhi was recorded at 228 while the PM10 level was at 358, the CPCB said. An AQI between 100 and 200 comes under 'moderate' category, 201 and 300 is considered 'poor', 301 and 400 'very poor', while that between 401 and 500 is 'severe'. In view of the air quality in Delhi, the Supreme Court-appointed Environment Pollution Control Authority (EPCA) ordered a 24-hour ban on the entry of trucks into the national capital. The entry of trucks to Delhi would be disallowed from 11 pm on Friday to 11 pm on Saturday in view of the severe pollution in the city, the EPCA instructed authorities. In a letter to the chief secretaries of Delhi and the neighbouring states of Uttar Pradesh and Haryana, EPCA chief Bhure Lal directed them to stop the entry of truck traffic into the national capital (except essential commodities) during the period. This would be the second time this season that a ban on the entry of trucks would be imposed. Earlier, it was done in November when the deterioration of air quality was observed. Delhi's air quality was in the 'very poor' category on Tuesday, before deteriorating to 'severe' on Wednesday as it was on Monday. The Centre-run System of Air Quality and Weather Forecasting (SAFAR) said other than surface wind speed, all the rest meteorological factors are likely to be "unfavourable".

Delhi's air quality shows slight improvement: CPCB

As the dense fog and cold wave condition continue to grip the national capital, the train and flight services were hampered on Thursday.

Around 12 trains coming in and departing from Delhi were delayed while departures of all flights have been put on hold at Delhi airport due to bad weather and fog conditions since 7:30 in the morning.

Three flights have also been diverted. The list of delayed trains includes Purushottam Express, Brahmaputra Express. Farakka Express, Poorva Express, informed CPRO of Northern Railways.

As per the Indian Metrological Department (IMD), shallow to moderate fog would continue to linger in the national capital on today and tomorrow with minimum temperature remaining in the range of four to five degree Celsius. However, light rain or drizzle are expected on January 5 and 6 with cloudy skies.

The IMD also predicted that the cold wave conditions at isolated pockets over eastern parts of central India and Interior Peninsular India are likely to continue during next 24 hours.

"Dense to very dense fog observed at isolated places over Punjab and north Rajasthan; dense fog at isolated places over Haryana, Chandigarh and Delhi, Uttar Pradesh and Bihar," the weather forecaster said in its bulletin.

Apart from chilly weather, the national capital also continued to reel under 'severe' air quality.

The Delhi's Air Quality Index (AQI) observed the concentration of Particulate Matter 2.5 under 'severe' category while Particulate Matter 10 under 'very poor' category.&nbsp;

Around 12 trains coming in and departing from Delhi were delayed while departures of all flights have been put on hold at Delhi airport due to bad weather and fog conditions since 7:30 in the morning.

As the dense fog and cold wave condition continue to grip the national capital, the train and flight services were hampered on Thursday. Around 12 trains coming in and departing from Delhi were delayed while departures of all flights have been put on hold at Delhi airport due to bad weather and fog conditions since 7:30 in the morning. Three flights have also been diverted. The list of delayed trains includes Purushottam Express, Brahmaputra Express. Farakka Express, Poorva Express, informed CPRO of Northern Railways. As per the Indian Metrological Department (IMD), shallow to moderate fog would continue to linger in the national capital on today and tomorrow with minimum temperature remaining in the range of four to five degree Celsius. However, light rain or drizzle are expected on January 5 and 6 with cloudy skies. The IMD also predicted that the cold wave conditions at isolated pockets over eastern parts of central India and Interior Peninsular India are likely to continue during next 24 hours. "Dense to very dense fog observed at isolated places over Punjab and north Rajasthan; dense fog at isolated places over Haryana, Chandigarh and Delhi, Uttar Pradesh and Bihar," the weather forecaster said in its bulletin. Apart from chilly weather, the national capital also continued to reel under 'severe' air quality. The Delhi's Air Quality Index (AQI) observed the concentration of Particulate Matter 2.5 under 'severe' category while Particulate Matter 10 under 'very poor' category.

Dense fog disrupts train, flight services in Delhi; pollution 'severe'

Northern states of India continue to reel under the cold wave with minimum temperatures plummeting to single digit in several regions. A thick blanket of fog has enveloped Delhi and its surrounding regions resulting in poor visibility on Tuesday.

As Delhi battles with cold wave, the overall air quality index (AQI) dropped to 430 on Tuesday, which falls under the 'severe' category.

At Dhirpur, the AQI was 724 at 8:30 am, while in Mathura Road area it dipped to 'hazardous' category at 484. Furthermore, AQI near Pitampura, Airport, Terminal 3, Delhi University stood at 459, 453 and 502 respectively. The haze and smog will continue to persist during the early morning and late evenings for the next couple of days.

As per Skytmet, a private weather forecasting agency the only ray of hope is the slight possibility of scattered rains over Delhi NCR around January 6 which may wash away the pollutants.

Apart from Delhi, severe Cold Wave conditions occurred at isolated places over Punjab, Haryana, Chandigarh, Madhya Pradesh, Vidarbha, Chhattisgarh, Odisha, Telangana, Coastal Andhra Pradesh, Uttar Pradesh, Bihar, Sub-Himalayan West Bengal, Gujarat, Madhya Maharashtra and Marathwada.

"Yesterday, ground frost occurred at isolated pockets over Punjab, Haryana, Chandigarh and Delhi, Rajasthan and Madhya Pradesh", the IMD stated.

The Meteorological department has also predicted snowfall across popular tourist spots in Himachal Pradesh for the first day of the new year. Tourist places Shimla, Kufri, Narkanda, Dalhousie, Manali may receive snow on January 1, Met Centre, Shimla, Director Manmohan Singh had stated on Sunday.

As Delhi battles with cold wave, the overall air quality index (AQI) dropped to 430 on Tuesday, which falls under the 'severe' category.

Northern states of India continue to reel under the cold wave with minimum temperatures plummeting to single digit in several regions. A thick blanket of fog has enveloped Delhi and its surrounding regions resulting in poor visibility on Tuesday. As Delhi battles with cold wave, the overall air quality index (AQI) dropped to 430 on Tuesday, which falls under the 'severe' category. At Dhirpur, the AQI was 724 at 8:30 am, while in Mathura Road area it dipped to 'hazardous' category at 484. Furthermore, AQI near Pitampura, Airport, Terminal 3, Delhi University stood at 459, 453 and 502 respectively. The haze and smog will continue to persist during the early morning and late evenings for the next couple of days. As per Skytmet, a private weather forecasting agency the only ray of hope is the slight possibility of scattered rains over Delhi NCR around January 6 which may wash away the pollutants. Apart from Delhi, severe Cold Wave conditions occurred at isolated places over Punjab, Haryana, Chandigarh, Madhya Pradesh, Vidarbha, Chhattisgarh, Odisha, Telangana, Coastal Andhra Pradesh, Uttar Pradesh, Bihar, Sub-Himalayan West Bengal, Gujarat, Madhya Maharashtra and Marathwada. "Yesterday, ground frost occurred at isolated pockets over Punjab, Haryana, Chandigarh and Delhi, Rajasthan and Madhya Pradesh", the IMD stated. The Meteorological department has also predicted snowfall across popular tourist spots in Himachal Pradesh for the first day of the new year. Tourist places Shimla, Kufri, Narkanda, Dalhousie, Manali may receive snow on January 1, Met Centre, Shimla, Director Manmohan Singh had stated on Sunday.

Cold wave: Northern states shiver under tough conditions

For the third consecutive day, the air quality in <a href="http://www.wionews.com/india-news/cold-wave-northern-states-shiver-under-tough-conditions-187640">the national capital </a>was in the severe category on Tuesday.

According to the Central Pollution Control Board (CPCB) data, the overall air quality index (AQI) in the national capital on New Year's Day was 404, while the Centre-run System of Air Quality and Weather Forecasting (SAFAR) recorded an AQI of 405, both of which are under the 'severe' category.&nbsp;

Nineteen areas in Delhi recorded 'severe' pollution, while 14 witnessed 'very poor' air quality, the CPCB data showed.

Ghaziabad and Noida recorded 'severe' air quality, while in Faridabad and Gurgaon recorded it was in the 'very poor' category.

The overall PM2.5 level (fine particulate matter in the air with a diameter of less than 2.5 micrometers) was recorded at 280 and the PM10 level at 465 in Delhi, the CPCB said.

The SAFAR has said the air quality would improve slightly "provided that no additional local emissions are added on New Year eve".

"Any new trigger in terms of additional local emission, particularly from open fire, pyrotechnic display and fossil fuel burning may make air heavier and thick with low ventilation, and may lead to rapid deterioration in air quality to severe-plus range," the SAFAR said.

But despite warnings, several instances of firecracker bursting, before and after the time limit fixed by the apex court, were observed in Delhi-NCR during New Year celebrations.

The SAFAR said the air quality in Delhi is likely to remain in the 'severe' zone for the next two days as weather conditions are more adverse now.

"The deterioration in speed of moisture-laden wind from west may become fatal at this stage and any new trigger, in terms of local emission, particularly from open fires, firecrackers and (burning of) fossil fuels will fast deteriorate the air quality and keep it in the 'severe' category," it said.

The India Meteorological Department (IMD) and SAFAR said the air quality is likely to remain in the 'severe' category owing to low wind speed, which is highly unfavourable for dispersion of pollutants.

The authorities warned that moderate fog and emissions during night hours may result in deterioration of the air quality and this situation may prevail till Wednesday.

The SAFAR also pointed out that a consistent day-night trend is being observed for the past week.

"During night, a combination of calm wind and colder condition is elevating the pollution level. In many locations, 24-hour rolling average (AQI) is touching 'severe' levels for a few hours, whereas during the day wind is picking up speed slightly and temperature is increasing to keep the level in the 'very poor' range," it said.&nbsp;

Ghaziabad and Noida recorded 'severe' air quality, while in Faridabad and Gurgaon recorded it was in the 'very poor' category.

For the third consecutive day, the air quality in the national capital was in the severe category on Tuesday. According to the Central Pollution Control Board (CPCB) data, the overall air quality index (AQI) in the national capital on New Year's Day was 404, while the Centre-run System of Air Quality and Weather Forecasting (SAFAR) recorded an AQI of 405, both of which are under the 'severe' category. Nineteen areas in Delhi recorded 'severe' pollution, while 14 witnessed 'very poor' air quality, the CPCB data showed. Ghaziabad and Noida recorded 'severe' air quality, while in Faridabad and Gurgaon recorded it was in the 'very poor' category. The overall PM2.5 level (fine particulate matter in the air with a diameter of less than 2.5 micrometers) was recorded at 280 and the PM10 level at 465 in Delhi, the CPCB said. The SAFAR has said the air quality would improve slightly "provided that no additional local emissions are added on New Year eve". "Any new trigger in terms of additional local emission, particularly from open fire, pyrotechnic display and fossil fuel burning may make air heavier and thick with low ventilation, and may lead to rapid deterioration in air quality to severe-plus range," the SAFAR said. But despite warnings, several instances of firecracker bursting, before and after the time limit fixed by the apex court, were observed in Delhi-NCR during New Year celebrations. The SAFAR said the air quality in Delhi is likely to remain in the 'severe' zone for the next two days as weather conditions are more adverse now. "The deterioration in speed of moisture-laden wind from west may become fatal at this stage and any new trigger, in terms of local emission, particularly from open fires, firecrackers and (burning of) fossil fuels will fast deteriorate the air quality and keep it in the 'severe' category," it said. The India Meteorological Department (IMD) and SAFAR said the air quality is likely to remain in the 'severe' category owing to low wind speed, which is highly unfavourable for dispersion of pollutants. The authorities warned that moderate fog and emissions during night hours may result in deterioration of the air quality and this situation may prevail till Wednesday. The SAFAR also pointed out that a consistent day-night trend is being observed for the past week. "During night, a combination of calm wind and colder condition is elevating the pollution level. In many locations, 24-hour rolling average (AQI) is touching 'severe' levels for a few hours, whereas during the day wind is picking up speed slightly and temperature is increasing to keep the level in the 'very poor' range," it said.

Delhi's air quality in 'severe' category for third consecutive day

Delhi's air quality remained in the <a href="http://www.wionews.com/india-news/delhis-air-quality-severe-cpcb-urges-people-to-minimise-outdoor-activities-186041">'severe' category</a> for the fourth consecutive day on Tuesday as meteorological conditions continued to be unfavourable for dispersion of pollutants, authorities said.

The city is facing its worst <a href="http://www.wionews.com/india-news/close-industries-at-hotspots-ban-construction-till-wednesday-cpcb-led-task-force-186146">pollution crisis </a>since Diwali.

While the Central Pollution Control Board (CPCB) data showed the overall air quality index (AQI) at 'severe' level of 416, the Centre-run System of Air Quality and Weather Forecasting (SAFAR) recorded an AQI of 423.

Twenty-five areas recorded severe pollution levels, while nine recorded very poor air quality, the CPCB data showed.

In the NCR, Faridabad, Ghaziabad and Noida recorded severe pollution while Gurgaon recorded 'very poor' quality air.

The overall PM2.5 level (fine particulate matter in the air with a diameter of less than 2.5 micrometre) was recorded at 271 and the PM10 level at 422 here, the CPCB said.

Delhi's air quality had turned 'severe' on Saturday. The national capital recorded its second-highest pollution level of the year on Sunday with an AQI of 450.

According to the SAFAR, the overall air quality in Delhi is expected to remain in the 'severe' range till Tuesday.

"Recovery got delayed mainly due to slowing of wind speed, leading to persistence of fog which rapidly multiplied finer particles, leading to rapid increase in PM2.5 and even PM1 (fine particulate matter in the air with a diameter of less than 1 micrometre)," it said.

"Improvement is expected from late Tuesday evening only when radiation fog get dissipated with sufficient sunshine," it added.

According to the Indian Institute of Tropical Meteorology (IITM), air quality is likely to improve on Tuesday, but will remain in the upper end of the 'very poor' or in the 'severe' category.

"The wind speed and ventilation index are highly unfavourable for dispersion of pollutants," it said.

Ventilation index is the speed at which pollutants can get dispersed. A ventilation index lower than 6,000 sqm/second, with average wind speed less than 10 kmph, is unfavourable for dispersion of pollutants.

The index on Tuesday was 5,000 sqm/second on Tuesday, the IITM said.

In view of the prevalence of severe pollution in the national capital,&nbsp;industrial activities in pollution hotspots of Wazirpur, Mundka, Narela, Bawana, Sahibabad and Faridabad, and construction work across the Delhi-NCR will remain shut till Wednesday, EPCA Chairperson Bhure Lal said.

The Environment Pollution Control and Prevention Authority (EPCA) has directed traffic police to deploy special teams and ensure congestion-free vehicular movement, particularly in identified high traffic corridors.

The agencies concerned have also been asked to ensure strict action against illegal industries and make all efforts to control polluting activities, particularly waste burning.

In a health advisory, the SAFAR has asked Delhiites not to rely on common dust masks for protection.

The agency has advised people to avoid all outdoor activities, such as taking walks. "If the room has windows, close them, if the air conditioner provides a fresh air intake option then choose it, avoid burning anything such as wood, candle or even an incense," it said.

The advisory also recommended frequent wet mopping and use of masks known as N-95 or P-100 respirators only for outdoor activities.

"Do not rely on dust masks for protection," the advisory added.&nbsp;

Delhi's air quality remained in the 'severe' category for the fourth consecutive day on Tuesday as meteorological conditions continued to be unfavourable for dispersion of pollutants, authorities said.

Delhi's air quality remained in the 'severe' category for the fourth consecutive day on Tuesday as meteorological conditions continued to be unfavourable for dispersion of pollutants, authorities said. The city is facing its worst pollution crisis since Diwali. While the Central Pollution Control Board (CPCB) data showed the overall air quality index (AQI) at 'severe' level of 416, the Centre-run System of Air Quality and Weather Forecasting (SAFAR) recorded an AQI of 423. Twenty-five areas recorded severe pollution levels, while nine recorded very poor air quality, the CPCB data showed. In the NCR, Faridabad, Ghaziabad and Noida recorded severe pollution while Gurgaon recorded 'very poor' quality air. The overall PM2.5 level (fine particulate matter in the air with a diameter of less than 2.5 micrometre) was recorded at 271 and the PM10 level at 422 here, the CPCB said. Delhi's air quality had turned 'severe' on Saturday. The national capital recorded its second-highest pollution level of the year on Sunday with an AQI of 450. According to the SAFAR, the overall air quality in Delhi is expected to remain in the 'severe' range till Tuesday. "Recovery got delayed mainly due to slowing of wind speed, leading to persistence of fog which rapidly multiplied finer particles, leading to rapid increase in PM2.5 and even PM1 (fine particulate matter in the air with a diameter of less than 1 micrometre)," it said. "Improvement is expected from late Tuesday evening only when radiation fog get dissipated with sufficient sunshine," it added. According to the Indian Institute of Tropical Meteorology (IITM), air quality is likely to improve on Tuesday, but will remain in the upper end of the 'very poor' or in the 'severe' category. "The wind speed and ventilation index are highly unfavourable for dispersion of pollutants," it said. Ventilation index is the speed at which pollutants can get dispersed. A ventilation index lower than 6,000 sqm/second, with average wind speed less than 10 kmph, is unfavourable for dispersion of pollutants. The index on Tuesday was 5,000 sqm/second on Tuesday, the IITM said. In view of the prevalence of severe pollution in the national capital, industrial activities in pollution hotspots of Wazirpur, Mundka, Narela, Bawana, Sahibabad and Faridabad, and construction work across the Delhi-NCR will remain shut till Wednesday, EPCA Chairperson Bhure Lal said. The Environment Pollution Control and Prevention Authority (EPCA) has directed traffic police to deploy special teams and ensure congestion-free vehicular movement, particularly in identified high traffic corridors. The agencies concerned have also been asked to ensure strict action against illegal industries and make all efforts to control polluting activities, particularly waste burning. In a health advisory, the SAFAR has asked Delhiites not to rely on common dust masks for protection. The agency has advised people to avoid all outdoor activities, such as taking walks. "If the room has windows, close them, if the air conditioner provides a fresh air intake option then choose it, avoid burning anything such as wood, candle or even an incense," it said. The advisory also recommended frequent wet mopping and use of masks known as N-95 or P-100 respirators only for outdoor activities. "Do not rely on dust masks for protection," the advisory added.

Delhi's air quality remains 'severe' for 4th consecutive day

Delhi's air quality continued to be in the poor category but is likely to improve with authorities forecasting increased wind speed.

The overall air quality index (AQI) for the national capital was recorded at 263, which falls in the 'poor' category. According to the Centre-run System of Air Quality and Weather Forecasting (SAFAR) also the overall Delhi air quality is still poor.&nbsp;

"It may improve as wind speed is sufficiently high. Wind speed continued to remain a key factor in improving the air quality. Temperature is not declining and there is good sunlight. However, humidity is still high and temperature is likely to cool. Both factors are unfavourable and push AQI to very poor," it said.

The overall PM2.5 (fine particulate matter in the air with a diameter of less than 2.5 micrometres) level was recorded at 119 and the PM10 (fine particulate matter in the air with a diameter of less than 10 micrometres) level at 210, SAFAR said.

The national capital recorded its best air quality in moderate category in over two months on Thursday after rains washed down pollutants before slipping into poor category on Friday.

On Saturday, four areas -- Jahangirpuri, Nehru Nagar, Wazirpur and R K Puram -- recorded very poor air quality while 24 recorded poor air quality and four moderate air quality, the Central Pollution Control Board said.

An AQI between 100 to 200 comes under moderate category, 201 and 300 is considered 'poor', 301 and 400 'very poor' and 401 and 500 'severe'.

Neighbouring Ghaziabad, Noida and Faridabad recorded 'poor' air quality, while Gurgaon recorded 'moderate' air quality, the CPCB data showed.

According to the Indian Institute of Tropical Meteorology, the maximum ventilation index is 3000 sqm/second on Saturday.

A ventilation index lower than 6,000 sqm/second with average wind speed less than 10 kmph are unfavourable for dispersion of pollutants.&nbsp;

Delhi's air quality continued to be in the poor category but is likely to improve with authorities forecasting increased wind speed. The overall air quality index (AQI) for the national capital was recorded at 263, which falls in the 'poor' category.

Delhi's air quality continued to be in the poor category but is likely to improve with authorities forecasting increased wind speed. The overall air quality index (AQI) for the national capital was recorded at 263, which falls in the 'poor' category. According to the Centre-run System of Air Quality and Weather Forecasting (SAFAR) also the overall Delhi air quality is still poor. "It may improve as wind speed is sufficiently high. Wind speed continued to remain a key factor in improving the air quality. Temperature is not declining and there is good sunlight. However, humidity is still high and temperature is likely to cool. Both factors are unfavourable and push AQI to very poor," it said. The overall PM2.5 (fine particulate matter in the air with a diameter of less than 2.5 micrometres) level was recorded at 119 and the PM10 (fine particulate matter in the air with a diameter of less than 10 micrometres) level at 210, SAFAR said. The national capital recorded its best air quality in moderate category in over two months on Thursday after rains washed down pollutants before slipping into poor category on Friday. On Saturday, four areas -- Jahangirpuri, Nehru Nagar, Wazirpur and R K Puram -- recorded very poor air quality while 24 recorded poor air quality and four moderate air quality, the Central Pollution Control Board said. An AQI between 100 to 200 comes under moderate category, 201 and 300 is considered 'poor', 301 and 400 'very poor' and 401 and 500 'severe'. Neighbouring Ghaziabad, Noida and Faridabad recorded 'poor' air quality, while Gurgaon recorded 'moderate' air quality, the CPCB data showed. According to the Indian Institute of Tropical Meteorology, the maximum ventilation index is 3000 sqm/second on Saturday. A ventilation index lower than 6,000 sqm/second with average wind speed less than 10 kmph are unfavourable for dispersion of pollutants.

Delhi's air quality continues to be in poor category

Delhi's air quality significantly deteriorated Sunday with a fall in temperature which slowed dispersion of pollutants, as authorities warned pollution level might further increase in the next two days.

The Central Pollution Control Board (CPCB) recorded an overall air quality index (AQI) of 377, the highest pollution level in nearly 20 days.

In NCR, Ghaziabad, Noida and Faridabad recorded 'severe' air quality, CPCB data showed.

An AQI between 201 and 300 is considered 'poor', 301 and 400 'very poor' and 401 and 500 is 'severe'.

The air quality in seven areas -- Anand Vihar, Mundka, R K Puram, Rohini, Vivek Vihar, Jahangirpuri and Nehru Nagar recorded 'severe air quality while 20 areas recorded 'very poor' air quality, according to the CPCB.

The overall PM2.5 -- fine particulate matter in the air with a diameter of fewer than 2.5 micrometres -- level was recorded at 221 and the PM10 level at 389, it said.

The Centre-run System of Air Quality and Weather Forecasting (SAFAR) said the overall air quality of Delhi will further deteriorate over the next two days.

"Winds are calm and dispersion is low. Western disturbances influence may impact Delhi's air quality by introducing the moisture and making air heavy. The expected fall in temperature and moderate fog is likely to increase pollution overcoming two days is expected to the upper level of very poor," the SAFAR said.

The SAFAR said that the air quality might improve on Wednesday if a sufficient amount of rainfall occurs, which is expected.

"However, marginal shower often deteriorates air quality because high moisture content overshadows the washout effect. In all probability, the AQI will remain within the limit of very poor and will not touch severe," it said.

"Levels of gaseous pollutants, NOx and CO are forecast to be enhanced -- up to moderate range -- after a long time due to a fall in boundary layer height and reduced vertical mixing," the SAFAR said.

Delhi's air quality significantly deteriorated Sunday with a fall in temperature which slowed dispersion of pollutants, as authorities warned pollution level might further increase in the next two days.

Delhi's air quality significantly deteriorated Sunday with a fall in temperature which slowed dispersion of pollutants, as authorities warned pollution level might further increase in the next two days. The Central Pollution Control Board (CPCB) recorded an overall air quality index (AQI) of 377, the highest pollution level in nearly 20 days. In NCR, Ghaziabad, Noida and Faridabad recorded 'severe' air quality, CPCB data showed. An AQI between 201 and 300 is considered 'poor', 301 and 400 'very poor' and 401 and 500 is 'severe'. The air quality in seven areas -- Anand Vihar, Mundka, R K Puram, Rohini, Vivek Vihar, Jahangirpuri and Nehru Nagar recorded 'severe air quality while 20 areas recorded 'very poor' air quality, according to the CPCB. The overall PM2.5 -- fine particulate matter in the air with a diameter of fewer than 2.5 micrometres -- level was recorded at 221 and the PM10 level at 389, it said. The Centre-run System of Air Quality and Weather Forecasting (SAFAR) said the overall air quality of Delhi will further deteriorate over the next two days. "Winds are calm and dispersion is low. Western disturbances influence may impact Delhi's air quality by introducing the moisture and making air heavy. The expected fall in temperature and moderate fog is likely to increase pollution overcoming two days is expected to the upper level of very poor," the SAFAR said. The SAFAR said that the air quality might improve on Wednesday if a sufficient amount of rainfall occurs, which is expected. "However, marginal shower often deteriorates air quality because high moisture content overshadows the washout effect. In all probability, the AQI will remain within the limit of very poor and will not touch severe," it said. "Levels of gaseous pollutants, NOx and CO are forecast to be enhanced -- up to moderate range -- after a long time due to a fall in boundary layer height and reduced vertical mixing," the SAFAR said.

Delhi's air quality deteriorates, may further worsen in next two days: Authorities

The residents of national capital woke up to a misty morning with the minimum temperature settling at 11.3-degree Celsius.

According to the Meteorological department, the humidity level recorded at 8.30 am was 88 per cent. The weather department forecast clear skies for rest of the day.

"The skies will remain clear and the maximum temperature is expected to hover around 29 degrees Celsius," the official said.

However, the air quality continued to remain in 'very poor' category.

Over the past few weeks, the air quality in Delhi and National Capital Region (NCR) has remained in the same category with PM (particulate matter) 2.5 hitting an average of 300 during morning hours, according to Centre-run System of Air Quality and Weather Forecasting (SAFAR).&nbsp;

The overall air quality on Friday recorded at 302 at 8:30 am.

At Dhirpur, the AQI was 337, while in Mathura Road area it dipped to 'very poor' category at 306.&nbsp;

Furthermore, AQI near Pitampura, Airport Terminal 3 and Delhi University stood at 327, 168 and 282 respectively.

Due to increase in the PM 10 levels, regions such as Dwarka, Mundaka, Rohini and Anand Vihar registered "severe" air-quality.

Delhites are finding it tough to carry out their daily activities owing to the hazardous air quality.

Taking the cognisance of the prevailing situation, the Central Pollution Control Board (CPCB) has made certain recommendations to the Supreme Court to combat the menace of air pollution.

In its dossier, the CPCB recommended banning of industrial, construction and demolition activities in the major hotspot areas where air quality plummeted.&nbsp;

The organization has also stated that stringent actions must be taken against the defaulters breaching pollution laws put in place by the Delhi Pollution Control Committee, traffic police and other agencies. Delhi, which is home to approx 19 million people, is reeling under the menace of air pollution from the past couple of years.&nbsp;

The region faced a major air quality crisis last year as pollution levels shot through the roof and even forced the shutdown of schools. Moreover, Delhi Chief Minister Arvind Kejriwal had described the capital as a gas chamber and local administration was compelled to declare a public health emergency.

(With inputs from news agencies)

The residents of national capital woke up to a misty morning with the minimum temperature settling at 11.3-degree Celsius. According to the Meteorological department, the humidity level recorded at 8.

The residents of national capital woke up to a misty morning with the minimum temperature settling at 11.3-degree Celsius. According to the Meteorological department, the humidity level recorded at 8.30 am was 88 per cent. The weather department forecast clear skies for rest of the day. "The skies will remain clear and the maximum temperature is expected to hover around 29 degrees Celsius," the official said. However, the air quality continued to remain in 'very poor' category. Over the past few weeks, the air quality in Delhi and National Capital Region (NCR) has remained in the same category with PM (particulate matter) 2.5 hitting an average of 300 during morning hours, according to Centre-run System of Air Quality and Weather Forecasting (SAFAR). The overall air quality on Friday recorded at 302 at 8:30 am. At Dhirpur, the AQI was 337, while in Mathura Road area it dipped to 'very poor' category at 306. Furthermore, AQI near Pitampura, Airport Terminal 3 and Delhi University stood at 327, 168 and 282 respectively. Due to increase in the PM 10 levels, regions such as Dwarka, Mundaka, Rohini and Anand Vihar registered "severe" air-quality. Delhites are finding it tough to carry out their daily activities owing to the hazardous air quality. Taking the cognisance of the prevailing situation, the Central Pollution Control Board (CPCB) has made certain recommendations to the Supreme Court to combat the menace of air pollution. In its dossier, the CPCB recommended banning of industrial, construction and demolition activities in the major hotspot areas where air quality plummeted. The organization has also stated that stringent actions must be taken against the defaulters breaching pollution laws put in place by the Delhi Pollution Control Committee, traffic police and other agencies. Delhi, which is home to approx 19 million people, is reeling under the menace of air pollution from the past couple of years. The region faced a major air quality crisis last year as pollution levels shot through the roof and even forced the shutdown of schools. Moreover, Delhi Chief Minister Arvind Kejriwal had described the capital as a gas chamber and local administration was compelled to declare a public health emergency. (With inputs from news agencies)

Misty morning in Delhi, air quality remains in 'very poor' category

After a day's respite, the air quality in the National Capital again deteriorated to 'very poor'&nbsp;category on Saturday as the dispersion of pollutants slowed down.

The PM2.5 (particles in the air with a diameter of fewer than 2.5 micrometres) level was recorded at 339 in the morning in New Delhi.

According to the forecasting agency, the fog will lift in the morning with maximum and minimum temperatures hovering around 27 degrees Celsius and 15-degree Celsius.

The humidity in the region will plummet to 78 per cent with the wind speed of 8 kilometres per hour.

An Air Quality Index (AQI) between 0 and 50 is considered 'good', 51 and 100 'satisfactory', 101 and 200 'moderate', 201 and 300 'poor', 301 and 400 'very poor', and 401 and 500 'hazardous'.

"Air pollution is on the path of reversal and increased after the impact of rain is over and AQI is entering in 'very poor'&nbsp;range. Likely to deteriorate further by tomorrow but will remain in the very poor category. Although surface wind speed is better (higher) but air holding capacity is also high due to moisture which is unfavourable. fire counts from stubble burning increased in past 24 Hours. Although less possibility of direct intrusion but horizontal dispersion may contribute marginally (8-10 per cent) to Delhi pollution," System of Air Quality and Weather Forecasting And Research (SAFAR) said.

Environment Pollution (Prevention and Control) Authority (EPCA) Chairman Bhure Lal on Friday also expressed his concern over the air pollution crisis and stated that more crop burning residue has been recorded this year. He also criticised farmers who continue to burn stubble, instead of turning crop residue into useful products.

Recently, NASA had released a couple of images of burning stubble in Punjab and Haryana. The organisation has stated that stubble burning in these two states have increased significantly within a span of 10 years and the biggest victims are Ambala, Karnal, Sirsa Amritsar and Hisar.

However, Punjab Chief Minister Captain Amarinder Singh denied Lal's claim and stated, "We have westerly winds most of the year and if stubble burning was responsible for Delhi`s pollution then Chandigarh`s air should have been as polluted."

The recent report issued by Punjab Pollution Control Board (PPCB) in October, has also stated paddy stubble burning incidents in Punjab have significantly declined this Kharif season.

The data from PPCB stated that 7503 cases of stubble burning were reported in the state till October 26 this year. There were 13,364 and 19,879 cases recorded during the same period in 2017 and 2016 respectively.

According to the World Health Organisation (WHO), around 3 million deaths a year are linked to exposure to outdoor air pollution. Indoor air pollution, on the other hand, can be just as deadly.

In 2012, an estimated 6.5 million deaths (11.6 per cent of all global deaths) were associated with indoor and outdoor air pollution together.

Nearly 90 per cent of air-pollution-related deaths occur in low and middle-income countries.&nbsp; 
&nbsp;

After a day's respite, the air quality in the National Capital again deteriorated to 'very poor' category on Saturday as the dispersion of pollutants slowed down.

After a day's respite, the air quality in the National Capital again deteriorated to 'very poor' category on Saturday as the dispersion of pollutants slowed down. The PM2.5 (particles in the air with a diameter of fewer than 2.5 micrometres) level was recorded at 339 in the morning in New Delhi. According to the forecasting agency, the fog will lift in the morning with maximum and minimum temperatures hovering around 27 degrees Celsius and 15-degree Celsius. The humidity in the region will plummet to 78 per cent with the wind speed of 8 kilometres per hour. An Air Quality Index (AQI) between 0 and 50 is considered 'good', 51 and 100 'satisfactory', 101 and 200 'moderate', 201 and 300 'poor', 301 and 400 'very poor', and 401 and 500 'hazardous'. "Air pollution is on the path of reversal and increased after the impact of rain is over and AQI is entering in 'very poor' range. Likely to deteriorate further by tomorrow but will remain in the very poor category. Although surface wind speed is better (higher) but air holding capacity is also high due to moisture which is unfavourable. fire counts from stubble burning increased in past 24 Hours. Although less possibility of direct intrusion but horizontal dispersion may contribute marginally (8-10 per cent) to Delhi pollution," System of Air Quality and Weather Forecasting And Research (SAFAR) said. Environment Pollution (Prevention and Control) Authority (EPCA) Chairman Bhure Lal on Friday also expressed his concern over the air pollution crisis and stated that more crop burning residue has been recorded this year. He also criticised farmers who continue to burn stubble, instead of turning crop residue into useful products. Recently, NASA had released a couple of images of burning stubble in Punjab and Haryana. The organisation has stated that stubble burning in these two states have increased significantly within a span of 10 years and the biggest victims are Ambala, Karnal, Sirsa Amritsar and Hisar. However, Punjab Chief Minister Captain Amarinder Singh denied Lal's claim and stated, "We have westerly winds most of the year and if stubble burning was responsible for Delhi`s pollution then Chandigarh`s air should have been as polluted." The recent report issued by Punjab Pollution Control Board (PPCB) in October, has also stated paddy stubble burning incidents in Punjab have significantly declined this Kharif season. The data from PPCB stated that 7503 cases of stubble burning were reported in the state till October 26 this year. There were 13,364 and 19,879 cases recorded during the same period in 2017 and 2016 respectively. According to the World Health Organisation (WHO), around 3 million deaths a year are linked to exposure to outdoor air pollution. Indoor air pollution, on the other hand, can be just as deadly. In 2012, an estimated 6.5 million deaths (11.6 per cent of all global deaths) were associated with indoor and outdoor air pollution together. Nearly 90 per cent of air-pollution-related deaths occur in low and middle-income countries.

Thick fog engulfs Delhi, air quality dips to 'very poor'

Following light rainfall in parts of the national capital, air quality of the region has witnessed a significant improvement. The Air Quality Index (AQI) for Delhi jumped from to 'poor' category on Friday from 'very poor' on Thursday.

According to Centre-run System of Air Quality and Weather Forecasting And Research (SAFAR), the overall air quality of Delhi docked at 235 in the morning. The weather in the region will be mostly sunny with daytime temperature reaching 26-degree celsius. Night time temperature is expected to be 14-degree Celsius. Humidity will be around 73 per cent with a wind speed of 10 kilometres per hour, while visibility will be around 1.2 kilometres throughout the day.

Notably, an AQI between the range of 0-50 is considered good, the range between 51 to 100 is marked as satisfactory and 101-200 is moderate, 201-300 comes under the category of poor and 401 -500 severe and beyond 500 is contemplated as hazardous.

At Dhirpur, the AQI was 143 at 8:45 am, while in Mathura Road area it improved to 'Moderate' category at 136. Furthermore, AQI near Pitampura, Airport Terminal 3 and Delhi University stood at 143, 159 and 143 respectively.

The air quality of the capital has improved significantly after the drop in crop residue burning on Thursday. According to SAFAR, the stubble burning fire accounted for only 3 per cent of the pollution, the lowest for this month.

"Air quality improved significantly due to sufficient rainfall earlier night due to washing away effect. Surface wind speed moderately increased but pollution level declined faster than expected as still weather conditions are not completely favourable except sporadic rain. This implies that air is lighter and free path increased to allow faster dispersion. in addition to cleaning by rain, it also tend to suggest that accumulative emission loading is relatively less. Stubble fire is almost negligible. The AQI is likley to remain in poor range tomorrow but slip back to 'very poor 'range thereafter," SAFAR added.

Speaking to ANI, Nitin Kaushik, a fitness enthusiast, said, "The pollution level in Delhi has significantly come down due to the rain. I am happy that now I will be able to walk and cycle in the morning. Earlier, the situation was worse, I was not able to see the nearby building clearly due to smog. More people are now coming out for morning walks and exercise".

However, residents suffering from respiratory diseases have been adviced by SAFAR to reduce prolonged or heavy exertion. They have also been asked to take more breaks and do less intense activities. Asthmatics must keep medicine ready if symptoms of coughing or shortness of breath occur. Heart patients must consult a doctor, in case of palpitations, shortness of breath, or unusual fatigue.

In an attempt to bring the air quality to a satisfactory level, the National Green Tribunal (NGT) on Thursday issued an order to all the states to adopt a multi-method approach through in situ and ex-situ management of crop burning residue. It also directed the Narendra Modi-led government at the Centre to "disburse funds well in time" so that "states can utilise it properly".

As per the directives issued by the NGT, the Chief Secretaries of Delhi, Punjab, Haryana and Uttar Pradesh held a two-hour long meeting with members of the green panel. Representatives from the Union Ministry of Environment, Forests and Climate Change, the Central Pollution Control Board and the Union Secretary Agriculture were also present at the meeting.

Following light rainfall in parts of the national capital, air quality of the region has witnessed a significant improvement. The Air Quality Index (AQI) for Delhi jumped from to 'poor' category on Friday from 'very poor' on Thursday.

Following light rainfall in parts of the national capital, air quality of the region has witnessed a significant improvement. The Air Quality Index (AQI) for Delhi jumped from to 'poor' category on Friday from 'very poor' on Thursday. According to Centre-run System of Air Quality and Weather Forecasting And Research (SAFAR), the overall air quality of Delhi docked at 235 in the morning. The weather in the region will be mostly sunny with daytime temperature reaching 26-degree celsius. Night time temperature is expected to be 14-degree Celsius. Humidity will be around 73 per cent with a wind speed of 10 kilometres per hour, while visibility will be around 1.2 kilometres throughout the day. Notably, an AQI between the range of 0-50 is considered good, the range between 51 to 100 is marked as satisfactory and 101-200 is moderate, 201-300 comes under the category of poor and 401 -500 severe and beyond 500 is contemplated as hazardous. At Dhirpur, the AQI was 143 at 8:45 am, while in Mathura Road area it improved to 'Moderate' category at 136. Furthermore, AQI near Pitampura, Airport Terminal 3 and Delhi University stood at 143, 159 and 143 respectively. The air quality of the capital has improved significantly after the drop in crop residue burning on Thursday. According to SAFAR, the stubble burning fire accounted for only 3 per cent of the pollution, the lowest for this month. "Air quality improved significantly due to sufficient rainfall earlier night due to washing away effect. Surface wind speed moderately increased but pollution level declined faster than expected as still weather conditions are not completely favourable except sporadic rain. This implies that air is lighter and free path increased to allow faster dispersion. in addition to cleaning by rain, it also tend to suggest that accumulative emission loading is relatively less. Stubble fire is almost negligible. The AQI is likley to remain in poor range tomorrow but slip back to 'very poor 'range thereafter," SAFAR added. Speaking to ANI, Nitin Kaushik, a fitness enthusiast, said, "The pollution level in Delhi has significantly come down due to the rain. I am happy that now I will be able to walk and cycle in the morning. Earlier, the situation was worse, I was not able to see the nearby building clearly due to smog. More people are now coming out for morning walks and exercise". However, residents suffering from respiratory diseases have been adviced by SAFAR to reduce prolonged or heavy exertion. They have also been asked to take more breaks and do less intense activities. Asthmatics must keep medicine ready if symptoms of coughing or shortness of breath occur. Heart patients must consult a doctor, in case of palpitations, shortness of breath, or unusual fatigue. In an attempt to bring the air quality to a satisfactory level, the National Green Tribunal (NGT) on Thursday issued an order to all the states to adopt a multi-method approach through in situ and ex-situ management of crop burning residue. It also directed the Narendra Modi-led government at the Centre to "disburse funds well in time" so that "states can utilise it properly". As per the directives issued by the NGT, the Chief Secretaries of Delhi, Punjab, Haryana and Uttar Pradesh held a two-hour long meeting with members of the green panel. Representatives from the Union Ministry of Environment, Forests and Climate Change, the Central Pollution Control Board and the Union Secretary Agriculture were also present at the meeting.

Delhi's air quality eases significantly, but relief temporary

Following light rainfall on Wednesday night, the air quality in the national capital has slightly improved Thursday, bringing down the pollution level to 'very poor'&nbsp;category from 'hazardous'.

According to the System of Air Quality and Weather Forecasting and Research (SAFAR), the overall Air Quality Index (AQI) of New Delhi recorded at 342 at around 9:09 am as compared to 419 on the previous day.

The AQI around Lodhi Road recorded PM 10 levels at 200 and PM 2.5 levels at 336. PM 10 and PM 2.5 levels around the Delhi University are slightly higher with 259 and 345 respectively.

"Air quality has improved significantly mainly due to sufficient rainfall last night to wash away bigger particles and created space for faster dispersion without a decline in temperature. AQI is back to 'very poor.'&nbsp;It may recover further today. A slight increase in AQI is predicted next three days but is likely to remain in very poor," said SAFAR in a statement.

After battling the thick fog for days, the residents of national capital are taking the sigh of relief following the rain. "The weather is quite pleasant. There is no smog. The air is somewhat breathable," said a jogger.

Taking the cognizance of Delhi's worsening pollution level, the chairman of Environment Pollution (Prevention and Control) Authority (EPCA) Bhure Lal has asked the Central Pollution Control Board (CPCB) to discuss the matter of restricting private vehicles during severe and prolonged pollution episode with Graded Response Action Plan task force.

While suggesting corrective measures to CPCB, Lal wrote, "In this situation, the only option is to look at either a complete ban on all private vehicles (without the identification of petrol or diesel), other than CNG and/or restriction on plying by number plate (odd-even). However, please note that the odd-even scheme, as practiced in other cities for similar pollution abatement, is done for extended hours and includes all private vehicles."

Recently, the National Green Tribunal (NGT) also formed a committee, headed by former Delhi High Court judge Justice S P Garg to check the causes of air pollution in Delhi.&nbsp;

Following light rainfall on Wednesday night, the air quality in the national capital has slightly improved Thursday, bringing down the pollution level to 'very poor' category from 'hazardous'.

Following light rainfall on Wednesday night, the air quality in the national capital has slightly improved Thursday, bringing down the pollution level to 'very poor' category from 'hazardous'. According to the System of Air Quality and Weather Forecasting and Research (SAFAR), the overall Air Quality Index (AQI) of New Delhi recorded at 342 at around 9:09 am as compared to 419 on the previous day. The AQI around Lodhi Road recorded PM 10 levels at 200 and PM 2.5 levels at 336. PM 10 and PM 2.5 levels around the Delhi University are slightly higher with 259 and 345 respectively. "Air quality has improved significantly mainly due to sufficient rainfall last night to wash away bigger particles and created space for faster dispersion without a decline in temperature. AQI is back to 'very poor.' It may recover further today. A slight increase in AQI is predicted next three days but is likely to remain in very poor," said SAFAR in a statement. After battling the thick fog for days, the residents of national capital are taking the sigh of relief following the rain. "The weather is quite pleasant. There is no smog. The air is somewhat breathable," said a jogger. Taking the cognizance of Delhi's worsening pollution level, the chairman of Environment Pollution (Prevention and Control) Authority (EPCA) Bhure Lal has asked the Central Pollution Control Board (CPCB) to discuss the matter of restricting private vehicles during severe and prolonged pollution episode with Graded Response Action Plan task force. While suggesting corrective measures to CPCB, Lal wrote, "In this situation, the only option is to look at either a complete ban on all private vehicles (without the identification of petrol or diesel), other than CNG and/or restriction on plying by number plate (odd-even). However, please note that the odd-even scheme, as practiced in other cities for similar pollution abatement, is done for extended hours and includes all private vehicles." Recently, the National Green Tribunal (NGT) also formed a committee, headed by former Delhi High Court judge Justice S P Garg to check the causes of air pollution in Delhi.

Delhi's air quality improves slightly after light rain

Delhi air quality remained hazardous on Sunday, with Air Quality Index (AQI) at 633 at&nbsp;Mundka.&nbsp;

AQI remained well above 300 in most parts of the city which poses&nbsp;a major health risk.&nbsp;

On Saturday too, the air quality remained 'severe' and though the pollution level dipped marginally for a brief period in the morning, it turned severe again by evening. &nbsp;

Meanwhile, authorities extended till November 12 the ban on construction activities, industries using coal and biomass, and entry of trucks, while the CPCB issued show cause notices to police departments and officials of Delhi-NCR over "non-compliance" of the Supreme Court order on sale and bursting of firecrackers.

Delhi-NCR had recorded its worst air quality a day after Diwali on Wednesday, with AQI at 642 in 'severe plus emergency' category. On Friday too, the air quality remained 'severe'.&nbsp;

Noting that the 'severe +' situation has continued for 37 hrs, a Central Pollution Control Board (CPCB)-led task force, which reviews the national capital's air quality, recommended that the ban on construction activities, industries using coal and biomass and entry of trucks should continue till November 12, 2018.

Ghaziabad, Faridabad and Greater Noida recorded severe air quality while Noida and Gurgaon recorded very poor air quality, according to the CPCB.

An AQI between 0 and 50 is considered "good", 51 and 100 "satisfactory", 101 and 200 "moderate", 201 and 300 "poor", 301 and 400 "very poor", and 401 and 500 "severe".

The weather analysts expect a marginal improvement from Monday onwards.

Delhi air quality remained hazardous on Sunday, with Air Quality Index (AQI) at 633 at Mundka. AQI remained well above 300 in most parts of the city which poses a major health risk.

Delhi air quality remained hazardous on Sunday, with Air Quality Index (AQI) at 633 at Mundka. AQI remained well above 300 in most parts of the city which poses a major health risk. On Saturday too, the air quality remained 'severe' and though the pollution level dipped marginally for a brief period in the morning, it turned severe again by evening. Meanwhile, authorities extended till November 12 the ban on construction activities, industries using coal and biomass, and entry of trucks, while the CPCB issued show cause notices to police departments and officials of Delhi-NCR over "non-compliance" of the Supreme Court order on sale and bursting of firecrackers. Delhi-NCR had recorded its worst air quality a day after Diwali on Wednesday, with AQI at 642 in 'severe plus emergency' category. On Friday too, the air quality remained 'severe'. Noting that the 'severe +' situation has continued for 37 hrs, a Central Pollution Control Board (CPCB)-led task force, which reviews the national capital's air quality, recommended that the ban on construction activities, industries using coal and biomass and entry of trucks should continue till November 12, 2018. Ghaziabad, Faridabad and Greater Noida recorded severe air quality while Noida and Gurgaon recorded very poor air quality, according to the CPCB. An AQI between 0 and 50 is considered "good", 51 and 100 "satisfactory", 101 and 200 "moderate", 201 and 300 "poor", 301 and 400 "very poor", and 401 and 500 "severe". The weather analysts expect a marginal improvement from Monday onwards.

Delhi: Air quality remains hazardous, construction ban extended to Nov 12

The Central Pollution Control Board (CPCB) is mulling inducing artificial rain in Delhi after Diwali to wash away hazardous pollutants that is plaguing the national capital.

A senior CPCB official said they are in talks with the Indian Institute of Technology Kanpur and the India Meteorological Department (IMD) for inducing artificial rain after Diwali when the pollution is expected to reach "severe-plus emergency" stage.

The official said they are waiting for meteorological conditions to become stable and then use cloud seeding for inducing artificial rain.

Cloud seeding is the process of combining different kinds of chemical agents including silver iodide, dry ice and even common table salt with existing clouds in an effort to thicken the clouds and increase the chance of rain or snowfall.

An IIT Kanpur professor said weather conditions are being monitored to become favourable for creating artificial rain.

"We are supporting the project by providing salt mix for inducing artificial rain. The weatherman is monitoring weather conditions to become favourable for creating artificial rain," the IIT Kanpur professor, who is part of the project, said.

In 2016, the government tried to explore the possibility of cloud seeding for artificial rain but the plan never worked out. Last year, the government has proposed the possibility of reducing dust by watering Delhi from a helicopter to Union Minister Harsh Vardhan.

Delhi's air quality has again deteriorated to alarming levels in the past three weeks.

Delhi's air quality was recorded in 'very poor' category on Tuesday as wind continued to blow from regions where there is rampant stubble burning, authorities said, warning of severe spike in pollution levels after Diwali even if "partial toxic crackers" are burnt compared to last year.

The overall Air Quality Index (AQI) was recorded at 394, which falls in the 'very poor' category, according to data by the Central Pollution Control Board.&nbsp;

The Central Pollution Control Board (CPCB) is mulling inducing artificial rain in Delhi after Diwali to wash away hazardous pollutants that is plaguing the national capital.

The Central Pollution Control Board (CPCB) is mulling inducing artificial rain in Delhi after Diwali to wash away hazardous pollutants that is plaguing the national capital. A senior CPCB official said they are in talks with the Indian Institute of Technology Kanpur and the India Meteorological Department (IMD) for inducing artificial rain after Diwali when the pollution is expected to reach "severe-plus emergency" stage. The official said they are waiting for meteorological conditions to become stable and then use cloud seeding for inducing artificial rain. Cloud seeding is the process of combining different kinds of chemical agents including silver iodide, dry ice and even common table salt with existing clouds in an effort to thicken the clouds and increase the chance of rain or snowfall. An IIT Kanpur professor said weather conditions are being monitored to become favourable for creating artificial rain. "We are supporting the project by providing salt mix for inducing artificial rain. The weatherman is monitoring weather conditions to become favourable for creating artificial rain," the IIT Kanpur professor, who is part of the project, said. In 2016, the government tried to explore the possibility of cloud seeding for artificial rain but the plan never worked out. Last year, the government has proposed the possibility of reducing dust by watering Delhi from a helicopter to Union Minister Harsh Vardhan. Delhi's air quality has again deteriorated to alarming levels in the past three weeks. Delhi's air quality was recorded in 'very poor' category on Tuesday as wind continued to blow from regions where there is rampant stubble burning, authorities said, warning of severe spike in pollution levels after Diwali even if "partial toxic crackers" are burnt compared to last year. The overall Air Quality Index (AQI) was recorded at 394, which falls in the 'very poor' category, according to data by the Central Pollution Control Board.

CPCB mulling using artificial rain in Delhi to tackle pollution after Diwali

Scores protest over Delhi air pollution

Delhiites breathed easy on Sunday after air quality significantly improved due to increased wind speed and control measures implemented by the government.&nbsp;

The overall air quality index (AQI) at 4 pm Sunday was recorded at 171, which falls in the 'moderate' category. In the morning it was 231, which falls in the 'poor' category, Central Pollution Control Board (CPCB) data said.

The improvement in air quality can be attributed to the increase in surface wind speed to five kmph. This flushed out pollutants, an official of the Centre-run System of Air Quality Forecasting and Research (SAFAR) said.&nbsp;

The reduction in base emission is also suggestive of more pronounced effect of control measures taken by authorities, the official said. 
On Friday, the AQI was 370, which came down to 336 on Saturday, according to the CPCB.

It has been found that PM 2.5 emission reduced "from 432 ton per day to 370 ton per day to reproduce the observed level with realistic met parameters, a decline in base emission by 14 per cent in Delhi and nearby domain", the official said.

PM 2.5 are particles in the air with a diameter of less than 2.5 micrometres.

The SAFAR also said there is a large possibility of increase in moisture from Monday evening, which might lead to increase in the pollution level.

"The AQI is predicted to be in the lower range of very poor Monday as the atmosphere is relatively clean," the official said.

The Indian Institute of Tropical Meteorology (IITM) said fire counts in the northwest region of India were significantly less on Saturday as compared to Thursday, but warned of sharp increase in PM2.5 concentration from Monday.

"If significant stubble burning continues on Sunday and Monday in the NW (northwest) region of India then its impact is very likely over Delhi and AQI may reach the upper end of the very poor category.&nbsp;

"The northwest wind direction may bring influence of biomass fire on Tuesday and Wednesday," the IITM said.

Delhi authorities have stepped up efforts to combat pollution which includes measures like halting construction activities and regulating traffic.

There is a halt on all construction activities involving excavation. Civil construction has also been suspended in Delhi and other NCR districts, besides closure of all stone crushers and hot mix plants generating dust pollution.

The Delhi Pollution Control Committee (DPCC) has also directed the Transport Department and the Traffic Police to intensify checking of polluting vehicles and control travel congestion in the region during November 1-10.

An aggressive 10-day-long 'Clean Air Campaign' from November 1 to 10 has also been launched to monitor and report polluting activities as well as to ensure quick action.

On Sunday, a total fine of Rs 83,55,000 was imposed on violators by the teams deployed to monitor implementation of measures to combat pollution in the Delhi NCR under the campaign.

A total penalty of Rs 80 lakh was imposed on violators on Friday and Saturday.

Teams are visiting different parts of Delhi and adjacent towns of Faridabad, Gurugram, Ghaziabad and Noida.

Delhiites welcomed the improvement in the air quality which has been severe for the last three weeks .

"I have sent my children to play outside after weeks. I hope the air quality finally improves and we see a clean Diwali," said Sarita Mathur, a Mayur Vihar resident.

Another resident, Ritu Kumar, said she has gone on a walk for the first time this month due to improved air quality.

D Saha, former additional director and head of air quality management division at the CPCB, said, "No drastic change in pollution level is anticipated as the ground level emissions are under control due to various administrative and regulatory measures, we are likely to have clean Diwali."

Delhiites breathed easy on Sunday after air quality significantly improved due to increased wind speed and control measures implemented by the government. The overall air quality index (AQI) at 4 pm Sunday was recorded at 171, which falls in the 'moderate' category.

Delhiites breathed easy on Sunday after air quality significantly improved due to increased wind speed and control measures implemented by the government. The overall air quality index (AQI) at 4 pm Sunday was recorded at 171, which falls in the 'moderate' category. In the morning it was 231, which falls in the 'poor' category, Central Pollution Control Board (CPCB) data said. The improvement in air quality can be attributed to the increase in surface wind speed to five kmph. This flushed out pollutants, an official of the Centre-run System of Air Quality Forecasting and Research (SAFAR) said. The reduction in base emission is also suggestive of more pronounced effect of control measures taken by authorities, the official said. On Friday, the AQI was 370, which came down to 336 on Saturday, according to the CPCB. It has been found that PM 2.5 emission reduced "from 432 ton per day to 370 ton per day to reproduce the observed level with realistic met parameters, a decline in base emission by 14 per cent in Delhi and nearby domain", the official said. PM 2.5 are particles in the air with a diameter of less than 2.5 micrometres. The SAFAR also said there is a large possibility of increase in moisture from Monday evening, which might lead to increase in the pollution level. "The AQI is predicted to be in the lower range of very poor Monday as the atmosphere is relatively clean," the official said. The Indian Institute of Tropical Meteorology (IITM) said fire counts in the northwest region of India were significantly less on Saturday as compared to Thursday, but warned of sharp increase in PM2.5 concentration from Monday. "If significant stubble burning continues on Sunday and Monday in the NW (northwest) region of India then its impact is very likely over Delhi and AQI may reach the upper end of the very poor category. "The northwest wind direction may bring influence of biomass fire on Tuesday and Wednesday," the IITM said. Delhi authorities have stepped up efforts to combat pollution which includes measures like halting construction activities and regulating traffic. There is a halt on all construction activities involving excavation. Civil construction has also been suspended in Delhi and other NCR districts, besides closure of all stone crushers and hot mix plants generating dust pollution. The Delhi Pollution Control Committee (DPCC) has also directed the Transport Department and the Traffic Police to intensify checking of polluting vehicles and control travel congestion in the region during November 1-10. An aggressive 10-day-long 'Clean Air Campaign' from November 1 to 10 has also been launched to monitor and report polluting activities as well as to ensure quick action. On Sunday, a total fine of Rs 83,55,000 was imposed on violators by the teams deployed to monitor implementation of measures to combat pollution in the Delhi NCR under the campaign. A total penalty of Rs 80 lakh was imposed on violators on Friday and Saturday. Teams are visiting different parts of Delhi and adjacent towns of Faridabad, Gurugram, Ghaziabad and Noida. Delhiites welcomed the improvement in the air quality which has been severe for the last three weeks . "I have sent my children to play outside after weeks. I hope the air quality finally improves and we see a clean Diwali," said Sarita Mathur, a Mayur Vihar resident. Another resident, Ritu Kumar, said she has gone on a walk for the first time this month due to improved air quality. D Saha, former additional director and head of air quality management division at the CPCB, said, "No drastic change in pollution level is anticipated as the ground level emissions are under control due to various administrative and regulatory measures, we are likely to have clean Diwali."

Breather for Delhiites as air quality significantly improves

Several measures imposed in the national capital to check pollution have led to a slight improvement in air quality, according to a report by government-run agency SAFAR.

However, the System of Air Quality Forecasting and Research (SAFAR) has predicted deterioration of air quality from Monday. 
 
The air quality index (AQI) has "improved to the lower range of 'very poor' category despite adverse weather conditions, reflecting the impact of reduced base emission", the report said.&nbsp;

The overall AQI in Delhi on Saturday was recorded at 340, which falls in the 'very poor' category, Central Pollution Control Board data said. On Friday, an AQI of 370 was recorded.

"The improvement is suggestive of the effect of control measures," the report said.

The AQI has improved in the last two days and the SAFAR report has attributed it to measures such as halt on all construction activities involving excavation, checking of polluting vehicles and sprinkling of water on roads imposed by authorities.

The report said at this persistence stage of westerly disturbances, some instability is good for dispersion of pollutants.

But, it warned that moisture in Delhi's atmosphere, fall in temperature and upper winds from stubble burning sites will "adversely impact air quality and as per the SAFAR-forecasting model the AQI will touch upper level of very poor from November 5 afternoon onwards".

Delhi's air quality severely deteriorated in the last two weeks.&nbsp;

On Tuesday, the air quality reached the 'severe' level, prompting authorities to adopt a slew of measures.

There is a halt on all construction activities involving excavation. Civil construction has also been suspended in Delhi and other NCR districts, besides closure of all stone crushers and hot mix plants generating dust pollution.

The Delhi Pollution Control Committee (DPCC) has also directed the Transport Department and the Traffic Police to intensify checking of polluting vehicles and control travel congestion in the region during November 1-10.

Around 43 teams have been formed by the North Delhi Municipal Corporation for night patrolling to check incidents of burning of garbage.

Twelve mechanical dust sweeping machines and around 110 vehicles for sprinkling water on roads have also been deployed.

Several measures imposed in the national capital to check pollution have led to a slight improvement in air quality, according to a report by government-run agency SAFAR.

Several measures imposed in the national capital to check pollution have led to a slight improvement in air quality, according to a report by government-run agency SAFAR. However, the System of Air Quality Forecasting and Research (SAFAR) has predicted deterioration of air quality from Monday. The air quality index (AQI) has "improved to the lower range of 'very poor' category despite adverse weather conditions, reflecting the impact of reduced base emission", the report said. The overall AQI in Delhi on Saturday was recorded at 340, which falls in the 'very poor' category, Central Pollution Control Board data said. On Friday, an AQI of 370 was recorded. "The improvement is suggestive of the effect of control measures," the report said. The AQI has improved in the last two days and the SAFAR report has attributed it to measures such as halt on all construction activities involving excavation, checking of polluting vehicles and sprinkling of water on roads imposed by authorities. The report said at this persistence stage of westerly disturbances, some instability is good for dispersion of pollutants. But, it warned that moisture in Delhi's atmosphere, fall in temperature and upper winds from stubble burning sites will "adversely impact air quality and as per the SAFAR-forecasting model the AQI will touch upper level of very poor from November 5 afternoon onwards". Delhi's air quality severely deteriorated in the last two weeks. On Tuesday, the air quality reached the 'severe' level, prompting authorities to adopt a slew of measures. There is a halt on all construction activities involving excavation. Civil construction has also been suspended in Delhi and other NCR districts, besides closure of all stone crushers and hot mix plants generating dust pollution. The Delhi Pollution Control Committee (DPCC) has also directed the Transport Department and the Traffic Police to intensify checking of polluting vehicles and control travel congestion in the region during November 1-10. Around 43 teams have been formed by the North Delhi Municipal Corporation for night patrolling to check incidents of burning of garbage. Twelve mechanical dust sweeping machines and around 110 vehicles for sprinkling water on roads have also been deployed.

Control measures have led to slight dip in Delhi pollution levels: SAFAR

As Delhi's air quality remained on the brink of turning "severe", the Centre Thursday said steps taken by states to control stubble burning were "far from satisfactory" as the environment ministers of four states, including Punjab and Haryana, where the practice is rampant, skipped a crucial meet to discuss the deteriorating air quality in the national capital.

A ban on construction activities came into force on Thursday as Delhi's air quality was on the brink of turning "severe" due to stubble burning in the adjoining regions and unfavourable meteorological conditions, authorities&nbsp;said.

The meeting called by Union Environment Minister Harsh Vardhan ahead of Diwali to discuss the plan for the next 10 days, when the pollution level is expected to spike, witnessed the participation of Delhi's Environment Minister Imran Hussain apart from officials of Uttar Pradesh, Punjab, Rajasthan and Haryana.

Delhi's air quality has severely deteriorated in the past two weeks and is currently oscillating between "very poor" and "severe" categories.

The absence of environment ministers from the crucial meet was questioned by Delhi Chief Minister Arvind Kejriwal and his Cabinet colleague, who said neighbouring states should take the issue of air pollution "seriously".

"Why didn't ministers from other states attend? It's a collective problem and I urge everyone to please work together. Only then can we find a soln (sic)." Kejriwal tweeted.

Hussain said the Delhi government had been urging the Centre to intervene and give farmers resources so they do not have to depend on stubble burning.

"Today also, you saw that ministers from Haryana, Punjab, UP and Rajasthan did not attend the meeting by the Union Environment Minister.&nbsp; 
Seriousness is needed to deal with the issue of increasing pollution in the national capital," he said.

However, Vardhan said the issue of air pollution "should not be politicised" and everyone should cooperate fully to protect the environment, while stressing the need for an "aggressive" plan to combat air pollution in Delhi.&nbsp;

Union Minister Vijay Goel blamed Kejriwal for polluting Delhi.

Amid a rise in health-related problems due to air pollution, Vardhan launched a manual on asthma, detailing how school administrations must act in case of an emergency.

The Delhi government also told the Supreme Court on Thursday that out of 1.10 crore vehicles registered in the national capital, 40 lakh "overage" vehicles more than 15 years old in case of petrol and over 10 years old for diesel have been de-registered by the transport department.

This information was shared as the top court expressed displeasure that orders passed by the National Green Tribunal (NGT) and the Supreme Court in 2015, prohibiting the plying of such old vehicles in the Delhi-national capital region (NCR), had not yet been complied with.

Harsh Vardhan underlined that despite a decrease in incidents of stubble burning by 30 per cent from the previous year, more needed to be done, while asking the Delhi government to ensure 100 per cent stoppage of open burning of domestic and industrial wastes.

An aggressive 10 day-long "Clean Air Campaign" was also launched by Harsh Vardhan. The Delhi Pollution Control Committee, meanwhile, directed the transport department and the traffic police to intensify checking of polluting vehicles and control travel congestion in the region during November 1-10.

The building department has also fined owners of 39 sites for not complying with its directives to check pollution and a fine of Rs 8 lakh was imposed on them.&nbsp;

Moreover, a total penalty of Rs 6.60 lakh was also imposed for causing dust pollution, NDMC authorities said.&nbsp;

A total of 4,385 vehicles have been prosecuted for plying without valid Pollution Under Control Certificate (PUCC) during October, Alok Kumar, Joint Commissioner of Police (traffic), said.&nbsp;

Around 177 vehicles have been prosecuted for carrying uncovered building material and amount of Rs 3,54,000 has been imposed as penalty on such vehicles, he said.

At the border check-posts of Delhi, a total of 70,480 vehicles were checked, out of which 1,738 vehicles not destined for Delhi were made to turn back and take other routes to reach their destinations, he said.

Apart from that, a total of 1,89,290 vehicles were checked this year till October 31, of which 391 vehicles were impounded as they were "overage", Kumar said.

Further, to decongest city roads, reduce the travel time of motorists, save fuel and reduce pollution, a total of 10,23,156 vehicles were prosecuted for obstructive and improper parking, he added.

On Thursday, Gurgaon, Faridabad and Noida recorded an AQI of 416, which falls in the "severe" category, while air quality was "very poor" in Ghaziabad and Greater Noida. Eleven areas in Delhi recorded "severe" air quality while 16 areas recorded "very poor" air quality, according to the CPCB data.

The PM2.5 level was recorded at 217. Fine particulates can be a matter of more serious health concern than PM10 (particles in the air with a diameter of less than 10 micrometres).

As per the CPCB data, the PM10 level in Delhi stood at 368. The Centre-run System of Air Quality Forecasting And Research (SAFAR) said the AQI of Delhi-NCR would continue to remain in the upper range of the "very poor" category in the next three days.

As Delhi's air quality remained on the brink of turning "severe", the Centre Thursday said steps taken by states to control stubble burning were "far from satisfactory" as the environment ministers of four states, including Punjab and Haryana, where the practice is rampant, skipped a crucial meet to discuss the deteriorating air quality in the national capital.

As Delhi's air quality remained on the brink of turning "severe", the Centre Thursday said steps taken by states to control stubble burning were "far from satisfactory" as the environment ministers of four states, including Punjab and Haryana, where the practice is rampant, skipped a crucial meet to discuss the deteriorating air quality in the national capital. A ban on construction activities came into force on Thursday as Delhi's air quality was on the brink of turning "severe" due to stubble burning in the adjoining regions and unfavourable meteorological conditions, authorities said. The meeting called by Union Environment Minister Harsh Vardhan ahead of Diwali to discuss the plan for the next 10 days, when the pollution level is expected to spike, witnessed the participation of Delhi's Environment Minister Imran Hussain apart from officials of Uttar Pradesh, Punjab, Rajasthan and Haryana. Delhi's air quality has severely deteriorated in the past two weeks and is currently oscillating between "very poor" and "severe" categories. The absence of environment ministers from the crucial meet was questioned by Delhi Chief Minister Arvind Kejriwal and his Cabinet colleague, who said neighbouring states should take the issue of air pollution "seriously". "Why didn't ministers from other states attend? It's a collective problem and I urge everyone to please work together. Only then can we find a soln (sic)." Kejriwal tweeted. Hussain said the Delhi government had been urging the Centre to intervene and give farmers resources so they do not have to depend on stubble burning. "Today also, you saw that ministers from Haryana, Punjab, UP and Rajasthan did not attend the meeting by the Union Environment Minister. Seriousness is needed to deal with the issue of increasing pollution in the national capital," he said. However, Vardhan said the issue of air pollution "should not be politicised" and everyone should cooperate fully to protect the environment, while stressing the need for an "aggressive" plan to combat air pollution in Delhi. Union Minister Vijay Goel blamed Kejriwal for polluting Delhi. Amid a rise in health-related problems due to air pollution, Vardhan launched a manual on asthma, detailing how school administrations must act in case of an emergency. The Delhi government also told the Supreme Court on Thursday that out of 1.10 crore vehicles registered in the national capital, 40 lakh "overage" vehicles more than 15 years old in case of petrol and over 10 years old for diesel have been de-registered by the transport department. This information was shared as the top court expressed displeasure that orders passed by the National Green Tribunal (NGT) and the Supreme Court in 2015, prohibiting the plying of such old vehicles in the Delhi-national capital region (NCR), had not yet been complied with. Harsh Vardhan underlined that despite a decrease in incidents of stubble burning by 30 per cent from the previous year, more needed to be done, while asking the Delhi government to ensure 100 per cent stoppage of open burning of domestic and industrial wastes. An aggressive 10 day-long "Clean Air Campaign" was also launched by Harsh Vardhan. The Delhi Pollution Control Committee, meanwhile, directed the transport department and the traffic police to intensify checking of polluting vehicles and control travel congestion in the region during November 1-10. The building department has also fined owners of 39 sites for not complying with its directives to check pollution and a fine of Rs 8 lakh was imposed on them. Moreover, a total penalty of Rs 6.60 lakh was also imposed for causing dust pollution, NDMC authorities said. A total of 4,385 vehicles have been prosecuted for plying without valid Pollution Under Control Certificate (PUCC) during October, Alok Kumar, Joint Commissioner of Police (traffic), said. Around 177 vehicles have been prosecuted for carrying uncovered building material and amount of Rs 3,54,000 has been imposed as penalty on such vehicles, he said. At the border check-posts of Delhi, a total of 70,480 vehicles were checked, out of which 1,738 vehicles not destined for Delhi were made to turn back and take other routes to reach their destinations, he said. Apart from that, a total of 1,89,290 vehicles were checked this year till October 31, of which 391 vehicles were impounded as they were "overage", Kumar said. Further, to decongest city roads, reduce the travel time of motorists, save fuel and reduce pollution, a total of 10,23,156 vehicles were prosecuted for obstructive and improper parking, he added. On Thursday, Gurgaon, Faridabad and Noida recorded an AQI of 416, which falls in the "severe" category, while air quality was "very poor" in Ghaziabad and Greater Noida. Eleven areas in Delhi recorded "severe" air quality while 16 areas recorded "very poor" air quality, according to the CPCB data. The PM2.5 level was recorded at 217. Fine particulates can be a matter of more serious health concern than PM10 (particles in the air with a diameter of less than 10 micrometres). As per the CPCB data, the PM10 level in Delhi stood at 368. The Centre-run System of Air Quality Forecasting And Research (SAFAR) said the AQI of Delhi-NCR would continue to remain in the upper range of the "very poor" category in the next three days.

Delhi air quality on the brink of turning 'severe'; 4 states skip crucial meet

Delhi's air quality was on the brink of turning severe on Tuesday morning which witnessed worst pollution of the season as stubble burning in neighbouring states intensified, authorities said.

The air quality of Delhi was recorded at 397, just three points below the severe level and highest of this season, according to the data of the Central Pollution Control Board.

Seventeen areas of the national capital recorded severe air quality, the data said.

Meanwhile, Delhiites woke up to a misty Tuesday morning with the minimum temperature settling at 16.5 degrees Celsius, a notch above the season's average.

The Centre-run System of Air Quality Forecasting And Research (SAFAR) attributed "heavy stubble burning in the last 24 hours and calm winds as the reason behind the further deterioration of air capital.

The SAFAR said about 28 per cent of pollution by PM2.5 (presence of particles in the air with a diameter of less than 2.5 micrometres) on Tuesday was caused due to regional factors like stubble burning.

PM2.5 was recorded at 251, the highest of this season. Fine particulates can be a matter of more serious health concern than PM10.

Humidity was recorded at 88 per cent at 8.30 AM, said a Met department official.

The weatherman has predicted clear skies for the rest of the day.

"The maximum temperature is expected to settle at 31 degrees," the weatherman said.

Farmers in Punjab have stepped up burning of crop reside after the harvest to prepare their fields for the next round of planting.

This has a direct bearing on the air quality particularly when surface wind is blowing at a slow speed of 2.5 km per hour, favouring accumulation of very small particulate matter called PM-2.5.&nbsp;

On Monday, the maximum temperature settled at 31.1 degrees Celsius while the minimum was recorded at 15.5 degrees.

Delhi's air quality was on the brink of turning severe on Tuesday morning which witnessed worst pollution of the season as stubble burning in neighbouring states intensified, authorities said.

Delhi's air quality was on the brink of turning severe on Tuesday morning which witnessed worst pollution of the season as stubble burning in neighbouring states intensified, authorities said. The air quality of Delhi was recorded at 397, just three points below the severe level and highest of this season, according to the data of the Central Pollution Control Board. Seventeen areas of the national capital recorded severe air quality, the data said. Meanwhile, Delhiites woke up to a misty Tuesday morning with the minimum temperature settling at 16.5 degrees Celsius, a notch above the season's average. The Centre-run System of Air Quality Forecasting And Research (SAFAR) attributed "heavy stubble burning in the last 24 hours and calm winds as the reason behind the further deterioration of air capital. The SAFAR said about 28 per cent of pollution by PM2.5 (presence of particles in the air with a diameter of less than 2.5 micrometres) on Tuesday was caused due to regional factors like stubble burning. PM2.5 was recorded at 251, the highest of this season. Fine particulates can be a matter of more serious health concern than PM10. Humidity was recorded at 88 per cent at 8.30 AM, said a Met department official. The weatherman has predicted clear skies for the rest of the day. "The maximum temperature is expected to settle at 31 degrees," the weatherman said. Farmers in Punjab have stepped up burning of crop reside after the harvest to prepare their fields for the next round of planting. This has a direct bearing on the air quality particularly when surface wind is blowing at a slow speed of 2.5 km per hour, favouring accumulation of very small particulate matter called PM-2.5. On Monday, the maximum temperature settled at 31.1 degrees Celsius while the minimum was recorded at 15.5 degrees.

Delhi's air on brink of turning severe, worst pollution of season recorded Tuesday: Authorities

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