The Singapore High Commission in New Delhi has urged Singaporean nationals in the Delhi National Capital Region to heed local authorities' advice amid soaring air pollution levels. The High Commission highlighted the invocation of Stage 4 of India's Graded Response Action Plan (GRAP) by the Central Pollution Control Board over the weekend. "In light of the Indian Central Pollution Control Board invoking Stage 4 of the Graded Response Action Plan, the Singapore High Commission has issued the following advisory for Singapore nationals in the Delhi NCR" Singapore High Commission Simon Wong&nbsp;said.&nbsp;GRAP 4 is the highest-level emergency measure imposes heavy restrictions on construction and industrial activities, encourages hybrid working and learning formats, and advises residents, particularly children and those with respiratory or cardiac conditions, to remain indoors and wear masks outdoors. "In this regard, the High Commission urges Singapore nationals in the Delhi National Capital Region to pay heed to this advice," the Singapore statement read. It also added: "We also note that given the low visibility, flights to and from the Delhi National Capital Region are likely to be affected. The Indira Gandhi International Airport and several airlines have issued advisories. Travellers should take note of this, and check with the respective airlines for updates." Singaporeans requiring consular assistance were directed to contact the High Commission. The move comes as Delhi's air quality plunged into the "severe" category, with the 24-hour average Air Quality Index (AQI) reaching 431 on 13 December, according to govt data. Dense fog and smog has reduced visibility, disrupting flights and daily life across the region. Under GRAP&nbsp;Stage 4, authorities have banned non-essential truck entry, halted construction, shifted schools to hybrid mode, and capped office attendance at 50% capacity in an effort to curb emissions. While the Singapore advisory focuses on immediate health and travel risks, it aligns with longstanding concerns raised in travel guidance from other countries. The UK's Foreign, Commonwealth and Development Office in its travel advisory warned that, "Severe air pollution is a major health hazard, especially during the winter months from October to February. North Indian cities are most affected by extremely high levels of pollution. Children, the elderly and those with pre-existing medical conditions may be especially affected. If you’re pregnant or have a respiratory or heart condition you may wish to consult a medical practitioner before you travel." Canada's government travel advisory similarly notes: "Smoke haze and other types of air pollution can be extremely hazardous in urban areas and cities such as Delhi. It's typically at its worst in winter... Monitor air pollution levels, which change quickly, especially if you suffer from respiratory ailments or have pre-existing medical conditions. During periods of high pollution: limit your activities outdoors; monitor local media; follow the instructions of local authorities."

The Singapore High Commission in New Delhi has advised Singaporeans in the NCR to follow local guidance as Delhi’s air quality worsened to “severe.” With GRAP Stage 4 imposed, authorities have restricted construction, shifted schools to hybrid mode, and warned of flight disruptions.

The Singapore High Commission in New Delhi has urged Singaporean nationals in the Delhi National Capital Region to heed local authorities' advice amid soaring air pollution levels. The High Commission highlighted the invocation of Stage 4 of India's Graded Response Action Plan (GRAP) by the Central Pollution Control Board over the weekend. "In light of the Indian Central Pollution Control Board invoking Stage 4 of the Graded Response Action Plan, the Singapore High Commission has issued the following advisory for Singapore nationals in the Delhi NCR" Singapore High Commission Simon Wong said. GRAP 4 is the highest-level emergency measure imposes heavy restrictions on construction and industrial activities, encourages hybrid working and learning formats, and advises residents, particularly children and those with respiratory or cardiac conditions, to remain indoors and wear masks outdoors. "In this regard, the High Commission urges Singapore nationals in the Delhi National Capital Region to pay heed to this advice," the Singapore statement read. It also added: "We also note that given the low visibility, flights to and from the Delhi National Capital Region are likely to be affected. The Indira Gandhi International Airport and several airlines have issued advisories. Travellers should take note of this, and check with the respective airlines for updates." Singaporeans requiring consular assistance were directed to contact the High Commission. The move comes as Delhi's air quality plunged into the "severe" category, with the 24-hour average Air Quality Index (AQI) reaching 431 on 13 December, according to govt data. Dense fog and smog has reduced visibility, disrupting flights and daily life across the region. Under GRAP Stage 4, authorities have banned non-essential truck entry, halted construction, shifted schools to hybrid mode, and capped office attendance at 50% capacity in an effort to curb emissions. While the Singapore advisory focuses on immediate health and travel risks, it aligns with longstanding concerns raised in travel guidance from other countries. The UK's Foreign, Commonwealth and Development Office in its travel advisory warned that, "Severe air pollution is a major health hazard, especially during the winter months from October to February. North Indian cities are most affected by extremely high levels of pollution. Children, the elderly and those with pre-existing medical conditions may be especially affected. If you’re pregnant or have a respiratory or heart condition you may wish to consult a medical practitioner before you travel." Canada's government travel advisory similarly notes: "Smoke haze and other types of air pollution can be extremely hazardous in urban areas and cities such as Delhi. It's typically at its worst in winter... Monitor air pollution levels, which change quickly, especially if you suffer from respiratory ailments or have pre-existing medical conditions. During periods of high pollution: limit your activities outdoors; monitor local media; follow the instructions of local authorities."

The Singapore High Commission in New Delhi has advised Singaporeans in the NCR to follow local guidance as Delhi’s air quality worsened to “severe.” With GRAP Stage 4 imposed, authorities have restricted construction, shifted schools to hybrid mode, and warned of flight disruptions.

Singapore High Commission issues advisory as pollution level soars in Delhi

Amid deteriorating air quality and the ongoing pollution crisis, the authorities on Saturday (Dec 13) enforced all measures under stage IV of the Graded Response Action Plan (GRAP) with immediate effect across the Delhi-NCR. The move comes after the Air Quality Index (AQI) plummeted to the 'Severe+' category, crossing 450 in Delhi. The most stringent anti-pollution measure to halt further worsening of air quality was implemented hours after the GRAP-III restriction came into effect.&nbsp;The action was taken by the Commission for Air Quality Management (CQAM) following a steep decline in the national capital's air quality on Saturday. Delhi's air quality stood at 448, falling in the ‘severe’ category at 7 PM on Saturday, according to data from the Central Pollution Control Board (CPCB). The 24-hour average was recorded at 349 in the 'very poor' category at 4 pm on Friday.&nbsp;Also Read: <a href="https://www.wionews.com/world/parliament-attack-anniversary-pm-modi-lop-rahul-gandhi-parliamentarians-pay-tribute-to-fallen-heroes-1765626015813">Parliament attack anniversary: PM Modi, LoP Rahul Gandhi, parliamentarians pay tribute to fallen heroes</a>&nbsp;The Air Quality Early Warning System for Delhi (AQEWS) forecasted that the AQI is expected to remain in the Severe category on Sunday and will improve slightly to the very poor category on Monday.&nbsp;As per CPCB classification, an AQI between the range 0-50 falls under 'Good', 51-100 'satisfactory', 101-200 'moderate', 201-300 'poor', 301-400 'very poor', and 401-500 is considered 'severe'.<h2>What are the measures under GRAP-IV restrictions?</h2>Stage four of the GRAP rules is considered the most stringent, with measures like a complete ban on construction and demolition activities across Delhi. Stone crushing, mining operations and other allied activities have to be paused under the rules, as these activities are major contributors to dust and particulate pollutants in the air.&nbsp;Educational institutions are ordered to shift to hybrid modes for classes up to standard 5, aimed at reducing exposure of young children to the toxic haze.&nbsp;Also Read: <a href="https://www.wionews.com/india-news/indian-officer-appointed-as-mauritius-national-security-advisor-who-is-ips-rahul-rasgotra-1765622626734">Indian officer appointed as Mauritius national security advisor; Who is IPS Rahul Rasgotra?</a>&nbsp;Transport curbs have also been tightened across the National Capital Region. Authorities have directed NCR state governments and the Government of the National Capital Territory of Delhi to strictly restrict the movement of BS-III petrol and BS-IV diesel light motor vehicles, including four-wheelers.&nbsp;The measures are not limited to the national capital and will also be enforced in major neighbouring districts such as Gurugram, Faridabad, Ghaziabad and Gautam Buddha Nagar.

Delhi-NCR faces emergency curbs as the air quality plunged to the 'Severe +' category, prompting stage IV of the GRAP measures. 


Amid deteriorating air quality and the ongoing pollution crisis, the authorities on Saturday (Dec 13) enforced all measures under stage IV of the Graded Response Action Plan (GRAP) with immediate effect across the Delhi-NCR. The move comes after the Air Quality Index (AQI) plummeted to the 'Severe+' category, crossing 450 in Delhi. The most stringent anti-pollution measure to halt further worsening of air quality was implemented hours after the GRAP-III restriction came into effect. The action was taken by the Commission for Air Quality Management (CQAM) following a steep decline in the national capital's air quality on Saturday. Delhi's air quality stood at 448, falling in the ‘severe’ category at 7 PM on Saturday, according to data from the Central Pollution Control Board (CPCB). The 24-hour average was recorded at 349 in the 'very poor' category at 4 pm on Friday. Also Read: Parliament attack anniversary: PM Modi, LoP Rahul Gandhi, parliamentarians pay tribute to fallen heroes The Air Quality Early Warning System for Delhi (AQEWS) forecasted that the AQI is expected to remain in the Severe category on Sunday and will improve slightly to the very poor category on Monday. As per CPCB classification, an AQI between the range 0-50 falls under 'Good', 51-100 'satisfactory', 101-200 'moderate', 201-300 'poor', 301-400 'very poor', and 401-500 is considered 'severe'. What are the measures under GRAP-IV restrictions? Stage four of the GRAP rules is considered the most stringent, with measures like a complete ban on construction and demolition activities across Delhi. Stone crushing, mining operations and other allied activities have to be paused under the rules, as these activities are major contributors to dust and particulate pollutants in the air. Educational institutions are ordered to shift to hybrid modes for classes up to standard 5, aimed at reducing exposure of young children to the toxic haze. Also Read: Indian officer appointed as Mauritius national security advisor; Who is IPS Rahul Rasgotra? Transport curbs have also been tightened across the National Capital Region. Authorities have directed NCR state governments and the Government of the National Capital Territory of Delhi to strictly restrict the movement of BS-III petrol and BS-IV diesel light motor vehicles, including four-wheelers. The measures are not limited to the national capital and will also be enforced in major neighbouring districts such as Gurugram, Faridabad, Ghaziabad and Gautam Buddha Nagar.

Delhi-NCR faces emergency curbs as the air quality plunged to the 'Severe +' category, prompting stage IV of the GRAP measures.&nbsp; &nbsp;

GRAP IV comes into force as Delhi’s AQI crosses 400; here’s what’s restricted

In view of the increasing pollution in Delhi, the Commission for Air Quality Management on Saturday (Dec 13) invoked Stage III of the Graded Response Action Plan. Under this various curbs will be imposed across the Delhi-NCR region. An order issued in this regard read, &nbsp;"keeping in view the prevailing trend of air quality, in an effort to prevent further deterioration of the air quality, the Sub Committee on GRAP hereby decide to invoke all actions under Stage-III ('Severe' Air Quality of Delhi, ranging 401-450) of extant schedule of GRAP, with immediate effect in right earnest by all the agencies concerned in Delhi-NCR, in addition to the Stage-I and II actions already in force."<h2>What's causing pollution</h2>The change in the wind pattern and winds blowing easterly has further worsened the situation for the PM 2.5 concentrations, which is the predominant pollutant during the winter season and is on increasing trend.&nbsp;ALSO READ: <a href="https://www.wionews.com/world/superflu-grips-countries-like-us-and-uk-here-s-everything-to-know-about-the-mutated-flu-strain-1765611831564">Superflu grips countries like US and UK. Here's everything to know about the mutated flu strain</a>&nbsp;Almost all the AQI stations in Delhi are showing PM 2.5 as the predominant pollutant and the AQI of Delhi has been recorded as 387 at 6:00 AM, 393 at 8:00 AM and recorded as 401 at 10:00 AM today already crossing the "Severe" category mark, the order highlighted, as reported by ANI.&nbsp;<h2>What are the AQI categories?</h2>0-50: Good51-100: Satisfactory101-200: Moderate201-300: Poor301-400: Very Poor401-500: Severe&nbsp;<h2>Major contributor: Transport pollution</h2>&nbsp;Transport remains the largest contributor to Delhi’s pollution, responsible for 18.4% of emissions on Tuesday. It was followed by emissions from nearby industries (9.2%) and neighbouring cities, including Noida (8.2%), Ghaziabad (4.6%), Baghpat (6.2%), Panipat (3.3%), and Gurugram (2.9%). It is expected that transport emissions will account for 15.6% of the city’s pollution on Wednesday.(With inputs from agencies)&nbsp;

Almost all the AQI stations in Delhi have observed a spike in PM 2.5 which is the predominant pollutant The AQI of Delhi was recorded as 387 at 6:00 AM and 393 at 8:00 AM, which is almost in the severe category.

In view of the increasing pollution in Delhi, the Commission for Air Quality Management on Saturday (Dec 13) invoked Stage III of the Graded Response Action Plan. Under this various curbs will be imposed across the Delhi-NCR region. An order issued in this regard read, "keeping in view the prevailing trend of air quality, in an effort to prevent further deterioration of the air quality, the Sub Committee on GRAP hereby decide to invoke all actions under Stage-III ('Severe' Air Quality of Delhi, ranging 401-450) of extant schedule of GRAP, with immediate effect in right earnest by all the agencies concerned in Delhi-NCR, in addition to the Stage-I and II actions already in force." What's causing pollution The change in the wind pattern and winds blowing easterly has further worsened the situation for the PM 2.5 concentrations, which is the predominant pollutant during the winter season and is on increasing trend. ALSO READ: Superflu grips countries like US and UK. Here's everything to know about the mutated flu strain Almost all the AQI stations in Delhi are showing PM 2.5 as the predominant pollutant and the AQI of Delhi has been recorded as 387 at 6:00 AM, 393 at 8:00 AM and recorded as 401 at 10:00 AM today already crossing the "Severe" category mark, the order highlighted, as reported by ANI. What are the AQI categories? 0-50: Good 51-100: Satisfactory 101-200: Moderate 201-300: Poor 301-400: Very Poor 401-500: Severe Major contributor: Transport pollution Transport remains the largest contributor to Delhi’s pollution, responsible for 18.4% of emissions on Tuesday. It was followed by emissions from nearby industries (9.2%) and neighbouring cities, including Noida (8.2%), Ghaziabad (4.6%), Baghpat (6.2%), Panipat (3.3%), and Gurugram (2.9%). It is expected that transport emissions will account for 15.6% of the city’s pollution on Wednesday. (With inputs from agencies)

Almost all the AQI stations in Delhi have observed a spike in PM 2.5 which is the predominant pollutant The AQI of Delhi was recorded as 387 at 6:00 AM and 393 at 8:00 AM, which is almost in the severe category.

GRAP III implemented in Delhi again as air quality deteriorates to 'severe'

Parliamentary Affairs Minister Kiren Rijiju on Friday (Dec 12) said that the centre is ready to debate the Delhi air pollution crisis in the parliament, as the national capital is finding it difficult to catch a breath under a dense layer of smog with the air quality hovering in the 'very poor' category. Rijiju's statement marked a rare occasion of agreement between the treasury benches.&nbsp;Responding to demands raised during Zero Hour, Rijiju stressed that the government had “from day one" maintained its willingness to discuss all important matters and incorporate suggestions from all members, including the principal opposition party.“The government, from day one, had made our position very clear that on all important matters, the government is ready to discuss and also to find a solution, taking along the suggestions from all the members, including the principal opposition party led by Rahul Gandhi ji," he said.&nbsp;Also Read: <a href="https://www.wionews.com/world/what-is-pax-silica-initiative-the-us-led-grouping-that-excluded-india-china-us-modi-trump-jinping-trade-war-tariffs-semiconductor-us-hegemony-1765541403919">What is Pax Silica Initiative? The US-led grouping that excluded India</a>&nbsp;Rijiju’s statement came after Leader of the Opposition Rahul Gandhi called for an in-depth, forward-looking discussion on the air pollution crisis, calling on all parties to avoid a blame game and instead work jointly toward solutions.&nbsp;“Most of our major cities are living under a blanket of poisonous air. Millions of children are getting lung disease. Their future is being destroyed. People are getting cancer. Older people are struggling to breathe," Gandhi said.&nbsp;Congress MP Priyanka Gandhi Vadra echoed Rahul Gandhi's demand seeking an extensive debate in Parliament on the air pollution issue, saying that the issue needed to be addressed urgently and that the government should come up with a good action plan.&nbsp;Also Read: <a href="https://www.wionews.com/india-news/bengal-sir-over-5-mn-voters-identified-for-likely-exclusion-from-voter-list-election-bjp-congress-tmc-rahul-gandhi-modi-1765537185482">West Bengal SIR: Over 5 million voters identified for likely exclusion from voter list</a>&nbsp;"I completely agree, and I think everyone agrees. The government also said we should all discuss it and develop an action plan. It is increasing every year. We discuss all other topics, so this should also be discussed, and something concrete should come out of it. If the government makes a good action plan and takes it forward, it will be great," she said.

Rijiju’s remarks followed Leader of the Opposition Rahul Gandhi’s call for an in-depth, forward-looking debate on the air pollution crisis. Gandhi urged all parties to steer clear of blame games and work together to find effective solutions.

Parliamentary Affairs Minister Kiren Rijiju on Friday (Dec 12) said that the centre is ready to debate the Delhi air pollution crisis in the parliament, as the national capital is finding it difficult to catch a breath under a dense layer of smog with the air quality hovering in the 'very poor' category. Rijiju's statement marked a rare occasion of agreement between the treasury benches. Responding to demands raised during Zero Hour, Rijiju stressed that the government had “from day one" maintained its willingness to discuss all important matters and incorporate suggestions from all members, including the principal opposition party. “The government, from day one, had made our position very clear that on all important matters, the government is ready to discuss and also to find a solution, taking along the suggestions from all the members, including the principal opposition party led by Rahul Gandhi ji," he said. Also Read: What is Pax Silica Initiative? The US-led grouping that excluded India Rijiju’s statement came after Leader of the Opposition Rahul Gandhi called for an in-depth, forward-looking discussion on the air pollution crisis, calling on all parties to avoid a blame game and instead work jointly toward solutions. “Most of our major cities are living under a blanket of poisonous air. Millions of children are getting lung disease. Their future is being destroyed. People are getting cancer. Older people are struggling to breathe," Gandhi said. Congress MP Priyanka Gandhi Vadra echoed Rahul Gandhi's demand seeking an extensive debate in Parliament on the air pollution issue, saying that the issue needed to be addressed urgently and that the government should come up with a good action plan. Also Read: West Bengal SIR: Over 5 million voters identified for likely exclusion from voter list "I completely agree, and I think everyone agrees. The government also said we should all discuss it and develop an action plan. It is increasing every year. We discuss all other topics, so this should also be discussed, and something concrete should come out of it. If the government makes a good action plan and takes it forward, it will be great," she said.

Rijiju’s remarks followed Leader of the Opposition Rahul Gandhi’s call for an in-depth, forward-looking debate on the air pollution crisis. Gandhi urged all parties to steer clear of blame games and work together to find effective solutions.

Centre ‘ready to discuss’ Delhi air pollution in Parliament; 'Something concrete should come out of it,' says Priyanka Gandhi

Residents of Delhi and the National Capital region are noticing something unusual this December. The expected winter chill has yet to arrive, temperatures remain higher than normal and fog combined with pollution is making the air hazardous for many.


Delhi-NCR Faces Warm December, Hazardous Air from Fog and Pollution

Delhi's former chief minister, Arvind Kejriwal, took a dig at the current CM, Rekha Gupta, over the pollution in the national capital. Gupta remarked that the government was using mist sprayers to contain pollution at hotspots. Kejriwal said in a social media post that Gupta's comments made it clear that the government is working to "hide" the pollution data. He said in an X post that the Chief Minister's assertion that AQI "is like temperature", questioning, "When did this new science come about that AQI has now become temperature?".&nbsp;Also read: <a href="https://www.wionews.com/world/-1-200-to-each-affected-house-38-5-million-for-residents-aid-hong-kong-govt-after-building-fire-kills-55-leaves-hundreds-homeless-1764243371424">‘$1,200 to each affected house, $38.5 million for residents’ aid’: Hong Kong govt after building fire kills 55, leaves hundreds homeless</a>&nbsp;"The Chief Minister has at least accepted that wherever AQI monitors are installed, water spraying is being done there so that the truth about pollution doesn't reach the people of Delhi. In other words, a game is underway to hide the data and show ‘clean air’," he said.&nbsp;&nbsp;Also read: <a href="https://www.wionews.com/world/-white-house-has-recieved-report-on-macron-s-plan-to-assassinate-me-candace-owens-another-big-claim-as-her-show-goes-off-air-1764165691510">‘White House has received report on Macron’s plan to assassinate me’: Candace Owens’ ANOTHER BIG CLAIM as her show goes off air</a>&nbsp;This was after Gupta was asked about opposition allegations of water being sprayed on air monitors in hotspots to fudge pollution data. "Tell me, what is a hotspot? A hotspot is where there's the most pollution. Right? What's the solution? You spray there, you water it. You work to improve the soil. So, you'll spray only on the hotspot," she had responded.&nbsp;Also read: <a href="https://www.wionews.com/world/taiwan-announces-40-billion-defence-budget-to-counter-china-s-invasion-and-to-refuse-to-submit-to-being-china-s-taiwan-1764156268611">Taiwan announces $40 billion defence budget to counter China’s invasion and to ‘refuse to submit to being China’s Taiwan’</a>&nbsp;"Does using a monitor bring down the AQI? AQI is like a temperature which you can know from any instrument, so watering it is the only solution which we are also doing," she had added.

This was after Gupta was asked about opposition allegations of water being sprayed on air monitors in hotspots to fudge pollution data. 

Delhi's former chief minister, Arvind Kejriwal, took a dig at the current CM, Rekha Gupta, over the pollution in the national capital. Gupta remarked that the government was using mist sprayers to contain pollution at hotspots. Kejriwal said in a social media post that Gupta's comments made it clear that the government is working to "hide" the pollution data. He said in an X post that the Chief Minister's assertion that AQI "is like temperature", questioning, "When did this new science come about that AQI has now become temperature?". Also read: ‘$1,200 to each affected house, $38.5 million for residents’ aid’: Hong Kong govt after building fire kills 55, leaves hundreds homeless "The Chief Minister has at least accepted that wherever AQI monitors are installed, water spraying is being done there so that the truth about pollution doesn't reach the people of Delhi. In other words, a game is underway to hide the data and show ‘clean air’," he said. Also read: ‘White House has received report on Macron’s plan to assassinate me’: Candace Owens’ ANOTHER BIG CLAIM as her show goes off air This was after Gupta was asked about opposition allegations of water being sprayed on air monitors in hotspots to fudge pollution data. "Tell me, what is a hotspot? A hotspot is where there's the most pollution. Right? What's the solution? You spray there, you water it. You work to improve the soil. So, you'll spray only on the hotspot," she had responded. Also read: Taiwan announces $40 billion defence budget to counter China’s invasion and to ‘refuse to submit to being China’s Taiwan’ "Does using a monitor bring down the AQI? AQI is like a temperature which you can know from any instrument, so watering it is the only solution which we are also doing," she had added.

This was after Gupta was asked about opposition allegations of water being sprayed on air monitors in hotspots to fudge pollution data.&nbsp;

'AQI is temperature'? Kejriwal takes dig at Rekha Gupta over Delhi's pollution row

Despite a slight improvement in the air quality, Delhi's air continued to be in the 'very poor' category on Saturday morning, with the national capital region recording an average AQI of 341, according to the air quality early warning system for Delhi. Air quality improved slightly by 28 points on Friday, with an average AQI of 369. Delhiites have spent around half of November in a toxic smog in the 'very poor' or 'severe' category, with no end to breathing difficulties following the lifting of curbs under the Graded Action Respect Plan-3 (GRAP 3). While people still came out for their daily early morning walks, India Gate and Kartavya Path continued to be blanketed in a layer of toxic smog, recording an AQI of 346. Anand Vihar and Dhaula Kuan also had a layer of smog, while vehicles continued to ply on the roads. According to data from the Central Pollution Control Board (CPCB), Alipur, Anand Vihar, and Aya Nagar recorded AQIs of 319, 354, and 324, respectively, in the 'very poor' category, with PM 2.5 as the predominant pollutant across the National Capital Region (NCR). Industrial areas in the national capital region had a slightly increased AQI than today's average, with Bawana recording 'very poor' air quality at 364 AQI, Narela recording 387 AQI and Okhla Phase 2 having 340 AQI. Meanwhile, the area of Indira Gandhi International Airport (IGI Airport) recorded slightly better Air quality, managing to be in the 'poor' category at 295 AQI. Locals have expressed concern about their health, saying they are experiencing breathing difficulties and eye itching due to deteriorating air quality. Some even expressed concern about volcanic ash that might come from Ethiopia after the volcanic eruption. "Nothing can be seen around here. Today I didn't wear the mask, thinking I could do it, but as soon as I came out, I felt it: my eyes were getting irritated, so I put the mask back on and got out. It is very difficult to live here," Atul, who came to cycle around the Kartavya Path area, told ANI. On the government's response to curbing pollution, the cyclist said, "You can see their efforts on social media, but can't see much on the ground." However, another local, Bhavya Bansal, said he feels the government is working to curb pollution rather than expressing concern over the volcanic eruption. "Pollution is there, but if we see that the government is also working, we could see the work being done. But it seems that from the volcano which has erupted, its ashes could make (air quality) worse," he told ANI. Comparing AQI of other cities, Bansal said that he feels he needs to "stretch his breathing more" here in Delhi, as he told ANI, "Compared to other cities I travel to it seems I have to stretch a lot more to breathe properly here. But right now I am not feeling any health issues." Four days ago, the Commission for Air Quality lifted GRAP 3 measures across Delhi due to the improving air quality, and GRAP 2 measures were implemented across NCR. However, Delhi's air has continued to be in the 'very poor' category. Delhi Chief Minister Rekha Gupta earlier on Friday reaffirmed the government's efforts to curb pollution, saying they are regularly monitoring the situation and taking appropriate steps daily. Speaking to reporters, CM Rekha Gupta said, "The government is monitoring the situation daily and taking appropriate steps regularly to curb pollution. The steps we take today will give results in the future." As for the ash clouds from Ethiopia's Hayli Gubbi Volcano reaching India, environmentalist Vimlendu Jha had said earlier that it will not "immediately impact" Delhi's AQI. "The impact of these clouds might be seen in the Himalayas, the Tarai region (a lowland region of flat, alluvial soil that forms a belt along the Nepal-India border) and even parts of China.", he said. Meanwhile, the problem of air pollution seems to have reached Parliament yet again, with the winter session set to commence on December 1, with the Leader of the Opposition in the Lok Sabha demanding a debate on the air pollution crisis in the house. In an X post, Rahul Gandhi questioned the Centre, alleging "no urgency, plan, or accountability" for the air pollution problem. He wrote, "Every mother I meet tells me the same thing: her child is growing up breathing toxic air. They are exhausted, scared and angry. Modi ji, India's children are choking in front of us. How can you stay silent? Why does your government show no urgency, no plan, no accountability?"Disclaimer: This story has been published from a news agency feed with minimal edits for grammar and punctuation. The headline may have been changed to better reflect the content of the story or to make it more suitable for WION audience.

Locals have expressed concern about their health, saying they are experiencing breathing difficulties and eye itching due to deteriorating air quality.

Despite a slight improvement in the air quality, Delhi's air continued to be in the 'very poor' category on Saturday morning, with the national capital region recording an average AQI of 341, according to the air quality early warning system for Delhi. Air quality improved slightly by 28 points on Friday, with an average AQI of 369. Delhiites have spent around half of November in a toxic smog in the 'very poor' or 'severe' category, with no end to breathing difficulties following the lifting of curbs under the Graded Action Respect Plan-3 (GRAP 3). While people still came out for their daily early morning walks, India Gate and Kartavya Path continued to be blanketed in a layer of toxic smog, recording an AQI of 346. Anand Vihar and Dhaula Kuan also had a layer of smog, while vehicles continued to ply on the roads. According to data from the Central Pollution Control Board (CPCB), Alipur, Anand Vihar, and Aya Nagar recorded AQIs of 319, 354, and 324, respectively, in the 'very poor' category, with PM 2.5 as the predominant pollutant across the National Capital Region (NCR). Industrial areas in the national capital region had a slightly increased AQI than today's average, with Bawana recording 'very poor' air quality at 364 AQI, Narela recording 387 AQI and Okhla Phase 2 having 340 AQI. Meanwhile, the area of Indira Gandhi International Airport (IGI Airport) recorded slightly better Air quality, managing to be in the 'poor' category at 295 AQI. Locals have expressed concern about their health, saying they are experiencing breathing difficulties and eye itching due to deteriorating air quality. Some even expressed concern about volcanic ash that might come from Ethiopia after the volcanic eruption. "Nothing can be seen around here. Today I didn't wear the mask, thinking I could do it, but as soon as I came out, I felt it: my eyes were getting irritated, so I put the mask back on and got out. It is very difficult to live here," Atul, who came to cycle around the Kartavya Path area, told ANI. On the government's response to curbing pollution, the cyclist said, "You can see their efforts on social media, but can't see much on the ground." However, another local, Bhavya Bansal, said he feels the government is working to curb pollution rather than expressing concern over the volcanic eruption. "Pollution is there, but if we see that the government is also working, we could see the work being done. But it seems that from the volcano which has erupted, its ashes could make (air quality) worse," he told ANI. Comparing AQI of other cities, Bansal said that he feels he needs to "stretch his breathing more" here in Delhi, as he told ANI, "Compared to other cities I travel to it seems I have to stretch a lot more to breathe properly here. But right now I am not feeling any health issues." Four days ago, the Commission for Air Quality lifted GRAP 3 measures across Delhi due to the improving air quality, and GRAP 2 measures were implemented across NCR. However, Delhi's air has continued to be in the 'very poor' category. Delhi Chief Minister Rekha Gupta earlier on Friday reaffirmed the government's efforts to curb pollution, saying they are regularly monitoring the situation and taking appropriate steps daily. Speaking to reporters, CM Rekha Gupta said, "The government is monitoring the situation daily and taking appropriate steps regularly to curb pollution. The steps we take today will give results in the future." As for the ash clouds from Ethiopia's Hayli Gubbi Volcano reaching India, environmentalist Vimlendu Jha had said earlier that it will not "immediately impact" Delhi's AQI. "The impact of these clouds might be seen in the Himalayas, the Tarai region (a lowland region of flat, alluvial soil that forms a belt along the Nepal-India border) and even parts of China.", he said. Meanwhile, the problem of air pollution seems to have reached Parliament yet again, with the winter session set to commence on December 1, with the Leader of the Opposition in the Lok Sabha demanding a debate on the air pollution crisis in the house. In an X post, Rahul Gandhi questioned the Centre, alleging "no urgency, plan, or accountability" for the air pollution problem. He wrote, "Every mother I meet tells me the same thing: her child is growing up breathing toxic air. They are exhausted, scared and angry. Modi ji, India's children are choking in front of us. How can you stay silent? Why does your government show no urgency, no plan, no accountability?" Disclaimer: This story has been published from a news agency feed with minimal edits for grammar and punctuation. The headline may have been changed to better reflect the content of the story or to make it more suitable for WION audience.

Locals have expressed concern about their health, saying they are experiencing breathing difficulties and eye itching due to deteriorating air quality.

Delhi air quality remains ‘very poor’ for 15th straight day, records AQI of 341

Delhi’s Lieutenant Governor VK Saxena has announced the first hot air balloon ride set to launch in the national capital on Saturday (Nov 29). The initiative is aimed at enhancing recreational activity by the Delhi Development Authority (DDA). However, this news did not sit well with social media users, who have slammed the Delhi LG and government for launching hot air balloon rides rather than focusing on the pressing issue of pollution.&nbsp;In a post on X, LG Saxena wrote, “Happy to inform that the balloon rides will be available for the people of Delhi Saturday onwards at Baansera and thereafter, at Asita, Yamuna Sports Complex and CWG Village Sports Complex in coming days.”&nbsp;He added, “This new recreational/adventure activity started by Delhi Development Authority in the City, is another step forward in making Delhi a vibrant city replete with enhanced recreational amenities and world class infrastructure.”

<blockquote class="twitter-tweet">Happy to share that the trials for Delhi’s first ever Hot Air Balloon rides, today at DDA’s Baansera Park on the Yamuna were successful. To be run by a qualified &amp; professional operator, the balloon rides meet the highest standards of safety parameters. This new… <a href="https://t.co/IQn1hd0s1L">pic.twitter.com/IQn1hd0s1L</a>&mdash; LG Delhi (@LtGovDelhi) <a href="https://twitter.com/LtGovDelhi/status/1993306537520251267?ref_src=twsrc%5Etfw">November 25, 2025</a></blockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>

<h2>Netizens mock Delhi LG</h2> The comments section of the LG’s post was filled with people slamming him and the Delhi authorities. While some mocked them, others questioned why the government is not focusing on the pollution issue in the city. “People are suffering from polluted air.. but this guy is enjoying the hot air balloon... irony,” wrote one user. “Great priorities. Our country is surely doomed,” another said. “Wasn’t the pollution on the ground enough of a problem, Dada? Now you're sending it up into the sky?” one questioned. A person wrote, “How can some be this tone deaf!” While another said, “There are 100 problems, but you chose to ignore everything and send people in the balloon to get the fresh air.” Some also mocked the LG Saxena and the government. A user said, “Hope you have oxygen cylinders on them.” Another joked, “Please add an air puffier in this. Dyson one.” One commented, “Why float in a sky we can’t even see?”

The comments section of the LG’s post was filled with people slamming him and the Delhi authorities. While some mocked them, others questioned why the government is not focusing on the pollution issue in the city.

Delhi’s Lieutenant Governor VK Saxena has announced the first hot air balloon ride set to launch in the national capital on Saturday (Nov 29). The initiative is aimed at enhancing recreational activity by the Delhi Development Authority (DDA). However, this news did not sit well with social media users, who have slammed the Delhi LG and government for launching hot air balloon rides rather than focusing on the pressing issue of pollution. In a post on X, LG Saxena wrote, “Happy to inform that the balloon rides will be available for the people of Delhi Saturday onwards at Baansera and thereafter, at Asita, Yamuna Sports Complex and CWG Village Sports Complex in coming days.” He added, “This new recreational/adventure activity started by Delhi Development Authority in the City, is another step forward in making Delhi a vibrant city replete with enhanced recreational amenities and world class infrastructure.”

The comments section of the LG’s post was filled with people slamming him and the Delhi authorities. While some mocked them, others questioned why the government is not focusing on the pollution issue in the city.

Netizens slam Delhi LG’s ‘tone deaf’ hot air balloon rides as city chokes under pollution

On Wednesday (November 26), Delhi's Environment Minister, Manjinder Singh Sirsa, announced the removal of GRAP-3 restrictions in the capital. In a video statement, Sirsa clarified that while the stringent Stage 3 guidelines had been lifted, Delhi will continue to follow GRAP-2 measures. He explained that this development means the 50% work-from-home policy for government offices has been rescinded, and schools will return to in-person classes, ending the hybrid model that had been in place.&nbsp;The announcement followed the Commission for Air Quality Management (CAQM) decision to revoke the Stage 3 curbs, citing an improvement in air quality. However, Stage 1 and Stage 2 guidelines, which are less restrictive, will remain in force, with stricter enforcement. The air quality index (AQI) in Delhi was recorded at 327, which is categorised as 'very poor.' Although the situation has improved in recent days, the IMD and IITM forecasts suggest that the air quality may continue to stay in this range for the coming days.&nbsp;Also Read: <a href="https://www.wionews.com/india-news/delhi-emerges-as-india-s-most-polluted-region-here-s-what-crea-study-finds-more-on-major-aqi-breach-1764163443423">Delhi emerges as India’s most polluted region: Here's what CREA study finds more on major AQI breach</a>&nbsp;The CAQM also made it clear that construction and demolition sites that had previously been closed for violations will not be allowed to reopen unless granted specific permission from the Commission. Authorities have been instructed to closely monitor and enforce compliance with Stage 1 and 2 measures to prevent a worsening of air quality. Officials highlighted that while Stage III restrictions have been lifted, the winter season still poses challenges due to adverse weather conditions.&nbsp;Also Read: <a href="https://www.wionews.com/india-news/-like-cancer-kangana-ranaut-slams-mamata-over-sir-says-nation-wants-removal-of-infiltrators-1764166561765">‘Like cancer’: Kangana Ranaut slams Mamata over SIR, says nation wants removal of infiltrators</a>&nbsp;The sub-committee mentioned that it will monitor Delhi's air quality closely and reassess the situation regularly. Any further actions will be based on real-time AQI data and forecasts from the IMD and IITM.

Delhi lifts GRAP-3 restrictions as schools and government offices resume regular operations

On Wednesday (November 26), Delhi's Environment Minister, Manjinder Singh Sirsa, announced the removal of GRAP-3 restrictions in the capital. In a video statement, Sirsa clarified that while the stringent Stage 3 guidelines had been lifted, Delhi will continue to follow GRAP-2 measures. He explained that this development means the 50% work-from-home policy for government offices has been rescinded, and schools will return to in-person classes, ending the hybrid model that had been in place. The announcement followed the Commission for Air Quality Management (CAQM) decision to revoke the Stage 3 curbs, citing an improvement in air quality. However, Stage 1 and Stage 2 guidelines, which are less restrictive, will remain in force, with stricter enforcement. The air quality index (AQI) in Delhi was recorded at 327, which is categorised as 'very poor.' Although the situation has improved in recent days, the IMD and IITM forecasts suggest that the air quality may continue to stay in this range for the coming days. Also Read: Delhi emerges as India’s most polluted region: Here's what CREA study finds more on major AQI breach The CAQM also made it clear that construction and demolition sites that had previously been closed for violations will not be allowed to reopen unless granted specific permission from the Commission. Authorities have been instructed to closely monitor and enforce compliance with Stage 1 and 2 measures to prevent a worsening of air quality. Officials highlighted that while Stage III restrictions have been lifted, the winter season still poses challenges due to adverse weather conditions. Also Read: ‘Like cancer’: Kangana Ranaut slams Mamata over SIR, says nation wants removal of infiltrators The sub-committee mentioned that it will monitor Delhi's air quality closely and reassess the situation regularly. Any further actions will be based on real-time AQI data and forecasts from the IMD and IITM.

Delhi lifts GRAP-3 restrictions, resuming physical work and school attendance. However, Stage 1 and 2 guidelines remain enforced

Delhi has emerged as the most polluted state and Union territory in India, based on a new satellite-based assessment data released by the Centre for Research on Energy and Clean Air (CREA). The national capital registered an annual population-weighted PM2.5 level of 101 micrograms per cubic meter (µg/m 3 ), nearly 2.5 times higher than the national ambient air quality standard of the nation and 20 times higher than the recommended level of the World Health Organisation (WHO). The assessment also shows that the Indo-Gangetic Plains remain the country’s most polluted region.&nbsp;The report also indicated that Delhi remains the worst-affected state in three of the four seasons, with a yearly population-weighted PM2.5 average of 101 µg/m³, 2.5 times the national standard and 20 times the WHO benchmark.&nbsp;Annual satellite analysis discovered that 60 per cent of districts (447 out of 749) cross the NAAQS for the annual PM2.5 level of India, out of which none of these cities fulfil the World Health Organisation (WHO) guideline of 5 µg/m³. In addition, 11 districts of Assam and 11 districts of Delhi collectively account for nearly 50 per cent of the top 50 most polluted districts, followed by Haryana and Bihar with seven each.<h3>Rise in pollution levels during winter</h3>Delhi, Haryana, Himachal Pradesh, Punjab, Tripura, Meghalaya, and Chandigarh showed 100 per cent district-level violations of air-quality limits in every season except the monsoon.&nbsp;PM2.5 breaches are most severe in winter, when 616 out of 749 districts (82 per cent) exceed the national standard. The exceedance remains high in summer with 405 districts (54 per cent), falls sharply during the monsoon to 74 districts (10 per cent), and rises again post-monsoon with 566 districts (75 per cent) recording levels above the norm.&nbsp;Southern states, which maintain annual PM2.5 concentrations below the national limit, have an opportunity to adopt tougher, region-specific standards and move closer to the WHO’s interim air-quality targets.

Delhi remains the worst-affected state in three of the four seasons, with a yearly population-weighted PM2.5 average of 101 µg/m³, nearly 2.5 times the national standard and 20 times the WHO benchmark.

Delhi has emerged as the most polluted state and Union territory in India, based on a new satellite-based assessment data released by the Centre for Research on Energy and Clean Air (CREA). The national capital registered an annual population-weighted PM2.5 level of 101 micrograms per cubic meter (µg/m 3 ), nearly 2.5 times higher than the national ambient air quality standard of the nation and 20 times higher than the recommended level of the World Health Organisation (WHO). The assessment also shows that the Indo-Gangetic Plains remain the country’s most polluted region. The report also indicated that Delhi remains the worst-affected state in three of the four seasons, with a yearly population-weighted PM2.5 average of 101 µg/m³, 2.5 times the national standard and 20 times the WHO benchmark. Annual satellite analysis discovered that 60 per cent of districts (447 out of 749) cross the NAAQS for the annual PM2.5 level of India, out of which none of these cities fulfil the World Health Organisation (WHO) guideline of 5 µg/m³. In addition, 11 districts of Assam and 11 districts of Delhi collectively account for nearly 50 per cent of the top 50 most polluted districts, followed by Haryana and Bihar with seven each. Rise in pollution levels during winter Delhi, Haryana, Himachal Pradesh, Punjab, Tripura, Meghalaya, and Chandigarh showed 100 per cent district-level violations of air-quality limits in every season except the monsoon. PM2.5 breaches are most severe in winter, when 616 out of 749 districts (82 per cent) exceed the national standard. The exceedance remains high in summer with 405 districts (54 per cent), falls sharply during the monsoon to 74 districts (10 per cent), and rises again post-monsoon with 566 districts (75 per cent) recording levels above the norm. Southern states, which maintain annual PM2.5 concentrations below the national limit, have an opportunity to adopt tougher, region-specific standards and move closer to the WHO’s interim air-quality targets.

Delhi remains the worst-affected state in three of the four seasons, with a yearly population-weighted PM2.5 average of 101 µg/m³, nearly 2.5 times the national standard and 20 times the WHO benchmark.

Delhi emerges as India’s most polluted region: Here's what CREA study finds more on major AQI breach

Delhi’s air quality has remained ‘very poor’ for the 10th consecutive day on Sunday (Nov 23) as thick, toxic smog continues to blanket the city, with several areas recording an Air Quality Index (AQI) of over 400. The national capital recorded an average AQI of 380 at 7 am despite the Graded Response Action Plan (GRAP)-IV in effect across Delhi and the National Capital Region (NCR), according to the Central Pollution Control Board (CPCB). The AQI on Sunday morning was recorded at 359.The highest AQI level was recorded in Bawana at 435 in the ‘severe’ category, while NSIT Dwarka recorded the lowest AQI of 313, as per the data by the CPCB. Anand Vihar recorded a ‘very poor’ AQI of 429, as toxic smog surrounded the air in the region.Also read | <a href="https://www.wionews.com/india-news/-i-realised-something-bad-happened-iaf-pilot-s-father-saw-tejas-crash-news-while-searching-son-s-dubai-air-show-videos-1763807427355">‘I realised something bad happened...’: IAF Pilot’s father saw Tejas crash news while searching son’s Dubai air show videos</a>Chandani Chowk recorded an AQI of 390, ITO 384, Punjabi Bagh 411, RK Puram 397, Patparganj 401, Pusa 360, and Dwaraka Sector-8 386.Visuals from India Gate and Kartavya Path showed a layer of toxic smog hovering in the air. The area recorded an AQI of 388, which falls in the ‘very poor’ category.According to the categorisation of AQI levels, an AQI of 0-50 is considered ‘good’, 51-100 ‘satisfactory’, 101-200 ‘moderate’, 201-300 ‘poor’, 301-400 ‘very poor’, and 401-500 ‘severe’.Also read | <a href="https://www.wionews.com/india-news/who-was-wing-commander-namansh-syal-indian-air-force-pilot-killed-in-dubai-tejas-crash-1763790949313">Who was Wing Commander Namansh Syal? Indian Air Force pilot killed in Dubai Tejas crash</a>On Saturday (Nov 22), the Commission for Air Quality Management (CAQM) revised the Graded Response Action Plan (GRAP) measures, directing Delhi-NCR authorities to implement Stage IV restrictions under Stage III.&nbsp;Watch | G20 Summit 2025: PM Modi Calls for Global Fight Against Drug-Terror Nexus<a href="https://www.wionews.com/videos/g20-summit-2025-pm-modi-calls-for-global-fight-against-drug-terror-nexus-1763871771507/embed">https://www.wionews.com/videos/g20-summit-2025-pm-modi-calls-for-global-fight-against-drug-terror-nexus-1763871771507/embed</a>

The national capital recorded an overall AQI of 380, a slight deterioration from Saturday’s levels.

Delhi’s air quality has remained ‘very poor’ for the 10th consecutive day on Sunday (Nov 23) as thick, toxic smog continues to blanket the city, with several areas recording an Air Quality Index (AQI) of over 400. The national capital recorded an average AQI of 380 at 7 am despite the Graded Response Action Plan (GRAP)-IV in effect across Delhi and the National Capital Region (NCR), according to the Central Pollution Control Board (CPCB). The AQI on Sunday morning was recorded at 359. The highest AQI level was recorded in Bawana at 435 in the ‘severe’ category, while NSIT Dwarka recorded the lowest AQI of 313, as per the data by the CPCB. Anand Vihar recorded a ‘very poor’ AQI of 429, as toxic smog surrounded the air in the region. Also read | ‘I realised something bad happened...’: IAF Pilot’s father saw Tejas crash news while searching son’s Dubai air show videos Chandani Chowk recorded an AQI of 390, ITO 384, Punjabi Bagh 411, RK Puram 397, Patparganj 401, Pusa 360, and Dwaraka Sector-8 386. Visuals from India Gate and Kartavya Path showed a layer of toxic smog hovering in the air. The area recorded an AQI of 388, which falls in the ‘very poor’ category. According to the categorisation of AQI levels, an AQI of 0-50 is considered ‘good’, 51-100 ‘satisfactory’, 101-200 ‘moderate’, 201-300 ‘poor’, 301-400 ‘very poor’, and 401-500 ‘severe’. Also read | Who was Wing Commander Namansh Syal? Indian Air Force pilot killed in Dubai Tejas crash On Saturday (Nov 22), the Commission for Air Quality Management (CAQM) revised the Graded Response Action Plan (GRAP) measures, directing Delhi-NCR authorities to implement Stage IV restrictions under Stage III. Watch | G20 Summit 2025: PM Modi Calls for Global Fight Against Drug-Terror Nexus https://www.wionews.com/videos/g20-summit-2025-pm-modi-calls-for-global-fight-against-drug-terror-nexus-1763871771507/embed

The national capital recorded an overall AQI of 380, a slight deterioration from Saturday’s levels.

Delhi chokes! Air quality remains ‘very poor’ for 10th consecutive day in NCR; several areas cross 400 AQI mark

Delhi’s toxic air contributes to health risks and influences some residents’ decisions to temporarily or permanently leave the city. Despite continued migration inflows, pollution drives growing concern over quality of life and life expectancy.

Delhi’s toxic air contributes to health risks and influences some residents’ decisions to temporarily or permanently leave the city. Despite continued migration inflows, pollution drives growing concern over quality of life and life expectancy.

Pollution and Migration: Is toxic air forcing people to leave Delhi?

Delhi’s hazardous air quality is driven by pollutants such as PM2.5, PM10, and nitrogen dioxide. These particles come from vehicles, industries, dust, and seasonal causes like crop burning. High pollution levels continue to impact health and life expectancy in the city.

Delhi’s hazardous air quality is driven by pollutants such as PM2.5, PM10, and nitrogen dioxide. These particles come from vehicles, industries, dust, and seasonal causes like crop burning. High pollution levels continue to impact health and life expectancy in the city.

Major pollutants driving Delhi’s AQI: PM2.5, PM10, NO₂, and other

Delhi’s winter pollution spikes due to temperature inversions, low wind speeds, stubble burning nearby, and local emissions. Together, these factors trap dangerous pollutants over the city, causing hazardous smog and health risks that need urgent regional and local actions.

Delhi’s winter pollution spikes due to temperature inversions, low wind speeds, stubble burning nearby, and local emissions. Together, these factors trap dangerous pollutants over the city, causing hazardous smog and health risks that need urgent regional and local actions.

3 major reason why Delhi’s pollution spikes in winter season

What health problems does Delhi’s air pollution cause? Millions face risks like breathing difficulties, heart disease, and more. Explore the top six health effects of poor air quality and learn how pollution impacts daily life. 

What health problems does Delhi’s air pollution cause? Millions face risks like breathing difficulties, heart disease, and more. Explore the top six health effects of poor air quality and learn how pollution impacts daily life.&nbsp;

Delhi pollution effect: Top 6 health issues linked to poor air quality

What causes most of Delhi’s air pollution? Vehicles, dust, stubble burning, and firecrackers are key contributors to poor air. Know other major pollution sources affecting millions.

What causes most of Delhi’s air pollution? Vehicles, dust, stubble burning, and firecrackers are key contributors to poor air. Know other major pollution sources affecting millions.

Top 7 biggest contributors to Delhi’s air pollution

Seven areas in Delhi, including Bawana and Wazirpur, have seen a rise in AQI reaching the ‘severe’ category. Pollution from factories, traffic, and stubble burning affects millions of people.

Seven areas in Delhi, including Bawana and Wazirpur, have seen a rise in AQI reaching the ‘severe’ category. Pollution from factories, traffic, and stubble burning affects millions of people.

Top 7 Delhi areas with the worst AQI

Delhi woke up to another morning of thick, toxic smog, with air quality showing no significant improvement on Friday (Nov 14). The 24-hour average Air Quality Index (AQI) in the national capital was recorded at 399, one point below the “severe” category after three consecutive days of AQI above the 400 mark. Out of 38 monitoring stations, the Delhi Technological University (DTU) station recorded the best air quality with an AQI of 270 at 7 am, according to the real-time data from the Central Pollution Control Board (CPCB). A total of 25 monitoring stations in the city recorded “severe” air quality, while 11 observed “very poor” AQI.Wazirpur and Chandni Chowk were among the worst-polluted areas with AQI of 447 and 445, respectively. Meteorologists have attributed the bad air quality in Delhi to low wind speeds and unfavourable atmospheric conditions that have trapped pollutants close to the land.Neighbouring regions around Delhi, including Gurugram and Faridabad also recorded an AQI in the “poor” category. While AQI remained in the “very poor category” in Ghaziabad, Noida and Greater Noida on Friday (Nov 14).According to data from the Decision Support System (DSS), stubble burning has remained one of the significant contributors to air pollution in Delhi by increasing the PM2.5 concentration in the city. The city recorded its highest PM2.5 level on November 12, recording 22.4 per cent. However, on Thursday (Nov 13), the levels in the national capital dropped to 12 per cent.<h2>GRAP-3 restrictions in place</h2>Delhi authorities on Tuesday (Nov 11) imposed Stage 3 of the Graded Response Action Plan (GRAP) after the AQI dropped to “very poor”. Under the restrictions, construction and industrial activities are banned, along with restrictions on vehicular emissions.<h2>SC urges lawyers to attend hearings virtually</h2>A day earlier, on Thursday (Nov 13), the Supreme Court expressed concerns over the rising air pollution in the national capital, calling the situation “very, very serious”.“Why are you all appearing here? We have the virtual hearing facility. Please avail it. This pollution... this will cause permanent damage,” Justice Narasimha said during a hearing.He added, “The quality of air in Delhi had reached a point when masks may no longer be enough to protect citizens. The situation is very, very serious.”

Delhi authorities on Tuesday (Nov 11) imposed Stage 3 of the Graded Response Action Plan (GRAP) after the AQI dropped to “very poor”. Under the restrictions, construction and industrial activities are banned, along with restrictions on vehicular emissions.

Delhi woke up to another morning of thick, toxic smog, with air quality showing no significant improvement on Friday (Nov 14). The 24-hour average Air Quality Index (AQI) in the national capital was recorded at 399, one point below the “severe” category after three consecutive days of AQI above the 400 mark. Out of 38 monitoring stations, the Delhi Technological University (DTU) station recorded the best air quality with an AQI of 270 at 7 am, according to the real-time data from the Central Pollution Control Board (CPCB). A total of 25 monitoring stations in the city recorded “severe” air quality, while 11 observed “very poor” AQI. Wazirpur and Chandni Chowk were among the worst-polluted areas with AQI of 447 and 445, respectively. Meteorologists have attributed the bad air quality in Delhi to low wind speeds and unfavourable atmospheric conditions that have trapped pollutants close to the land. Neighbouring regions around Delhi, including Gurugram and Faridabad also recorded an AQI in the “poor” category. While AQI remained in the “very poor category” in Ghaziabad, Noida and Greater Noida on Friday (Nov 14). According to data from the Decision Support System (DSS), stubble burning has remained one of the significant contributors to air pollution in Delhi by increasing the PM2.5 concentration in the city. The city recorded its highest PM2.5 level on November 12, recording 22.4 per cent. However, on Thursday (Nov 13), the levels in the national capital dropped to 12 per cent. GRAP-3 restrictions in place Delhi authorities on Tuesday (Nov 11) imposed Stage 3 of the Graded Response Action Plan (GRAP) after the AQI dropped to “very poor”. Under the restrictions, construction and industrial activities are banned, along with restrictions on vehicular emissions. SC urges lawyers to attend hearings virtually A day earlier, on Thursday (Nov 13), the Supreme Court expressed concerns over the rising air pollution in the national capital, calling the situation “very, very serious”. “Why are you all appearing here? We have the virtual hearing facility. Please avail it. This pollution... this will cause permanent damage,” Justice Narasimha said during a hearing. He added, “The quality of air in Delhi had reached a point when masks may no longer be enough to protect citizens. The situation is very, very serious.”

Delhi authorities on Tuesday (Nov 11) imposed Stage 3 of the Graded Response Action Plan (GRAP) after the AQI dropped to “very poor”. Under the restrictions, construction and industrial activities are banned, along with restrictions on vehicular emissions.

Toxic smog continues to blanket Delhi, AQI misses ‘severe’ mark by 1 point

The Central Government on Tuesday initiated the third phase of the Graded Response Action Plan (GRAP). Air Quality in Delhi NCR have deteriorated from 'very poor' to 'severe'. In a statement on Tuesday morning Commission for Air Quality Management (CAQM) said that the sharp increasing trend in AQI of the Delhi NCR region has prompted them to take stricter actions across the city.&nbsp;Delhi's AQI was recorded at 425 on November 11 at 9 am. This is particularly due to the temperature inversion hot air moves up and acts as a lid for the air pollutants. Due to low and stable wind flow, these pollutants get trapped, "…the Sub-Committee today has taken the call to invoke all actions as envisaged under Stage-III of extant GRAP – ‘Severe’ Air Quality (Delhi AQI ranging between 401-450), with immediate effect, in the entire NCR,” said CAQM in a statement.&nbsp;On November 9, activists from various social organisations gathered near India Gate to protest against the Government's inefficiency in tackling the rising pollution level across Delhi NRC.<h2>What are the restrictions under GRAP III?</h2>GRAP puts restrictions on all non-essential construction activity, demolition, stone crusher, mining or transportation of construction or demolition material, all BS III petrol and BS IV diesel LMVs (4-wheelers) in Delhi and in the districts of Gurugram, Faridabad, Ghaziabad and GautamBuddha Nagar. All state governments and the GNCTD are advised to switch to online teaching for classes up to Grade V. Inter-state buses from NCR states other than EVs/CNG/BS-VI diesel are barred from entering Delhi, and initiate intensified mechanised sweeping. There are certain exceptions, such as essential public-funded projects, such as railways, metro construction, airports, defence, sanitation, and healthcare facilities, which are allowed to continue under strict dust and waste management norms.&nbsp;&nbsp;&nbsp;

Delhi NCR’s air quality dips to ‘severe’ with AQI at 425. CAQM enforces GRAP Stage III, restricting construction, older vehicles, and bus entries.

The Central Government on Tuesday initiated the third phase of the Graded Response Action Plan (GRAP). Air Quality in Delhi NCR have deteriorated from 'very poor' to 'severe'. In a statement on Tuesday morning Commission for Air Quality Management (CAQM) said that the sharp increasing trend in AQI of the Delhi NCR region has prompted them to take stricter actions across the city. Delhi's AQI was recorded at 425 on November 11 at 9 am. This is particularly due to the temperature inversion hot air moves up and acts as a lid for the air pollutants. Due to low and stable wind flow, these pollutants get trapped, "…the Sub-Committee today has taken the call to invoke all actions as envisaged under Stage-III of extant GRAP – ‘Severe’ Air Quality (Delhi AQI ranging between 401-450), with immediate effect, in the entire NCR,” said CAQM in a statement. On November 9, activists from various social organisations gathered near India Gate to protest against the Government's inefficiency in tackling the rising pollution level across Delhi NRC. What are the restrictions under GRAP III? GRAP puts restrictions on all non-essential construction activity, demolition, stone crusher, mining or transportation of construction or demolition material, all BS III petrol and BS IV diesel LMVs (4-wheelers) in Delhi and in the districts of Gurugram, Faridabad, Ghaziabad and GautamBuddha Nagar. All state governments and the GNCTD are advised to switch to online teaching for classes up to Grade V. Inter-state buses from NCR states other than EVs/CNG/BS-VI diesel are barred from entering Delhi, and initiate intensified mechanised sweeping. There are certain exceptions, such as essential public-funded projects, such as railways, metro construction, airports, defence, sanitation, and healthcare facilities, which are allowed to continue under strict dust and waste management norms.

Delhi NCR’s air quality dips to ‘severe’ with AQI at 425. CAQM enforces GRAP Stage III, restricting construction, older vehicles, and bus entries.

Delhi NCR air quality dips to severe, GRAP 3 imposed to curb pollution

Delhi woke up to another hazy morning on Sunday (Nov 9) as the air quality in the national capital remained in the “very poor” category, with several areas slipping into the “severe” category. The Air Quality Index (AQI) at many parts of the city neared 400, with a 24-hour average AQI recording at 361 on Saturday (Nov 8). Despite the alarming toxic smog blanketing Delhi, the authorities are avoiding imposing Stage 3 of the Graded Response Action Plan (GRAP), a set of restrictions that may help improve the air quality.&nbsp;Under Stage 3 of GRAP, construction activities are not allowed, entry of diesel trucks is banned, and other emergency measures are taken as part of an effort to improve the air quality. Delhi Pollution Control Committee (DPCC) said that these restrictions have not been imposed yet because the city’s overall air quality in the month of November has remained relatively better than last year’s.&nbsp;“Out of the last seven days, six have recorded better air quality than the corresponding days last year. This has been possible because of timely and coordinated action across departments,” an official told news agency PTI.&nbsp;Authorities said that anti-smog operations, dust control, road cleaning, and strict checks on vehicles and industries have contributed to improving air quality, delaying the need for stricter measures in the national capital.&nbsp;<h2>Delhi’s air quality continues to deteriorate</h2>&nbsp;Meanwhile, the air quality in Delhi has continued to worsen as the residents struggle to breathe in the toxic smog, with several areas recording an AQI above 400, including Wazirpur (435), Burari (430), Nehru Nagar (426), Vivek Vihar (424), ITO (420), and Alipur (415).&nbsp;

Despite the alarming toxic smog blanketing Delhi, the authorities are avoiding imposing Stage 3 of the Graded Response Action Plan (GRAP), a set of restrictions that may help improve the air quality.

Delhi woke up to another hazy morning on Sunday (Nov 9) as the air quality in the national capital remained in the “very poor” category, with several areas slipping into the “severe” category. The Air Quality Index (AQI) at many parts of the city neared 400, with a 24-hour average AQI recording at 361 on Saturday (Nov 8). Despite the alarming toxic smog blanketing Delhi, the authorities are avoiding imposing Stage 3 of the Graded Response Action Plan (GRAP), a set of restrictions that may help improve the air quality. Under Stage 3 of GRAP, construction activities are not allowed, entry of diesel trucks is banned, and other emergency measures are taken as part of an effort to improve the air quality. Delhi Pollution Control Committee (DPCC) said that these restrictions have not been imposed yet because the city’s overall air quality in the month of November has remained relatively better than last year’s. “Out of the last seven days, six have recorded better air quality than the corresponding days last year. This has been possible because of timely and coordinated action across departments,” an official told news agency PTI. Authorities said that anti-smog operations, dust control, road cleaning, and strict checks on vehicles and industries have contributed to improving air quality, delaying the need for stricter measures in the national capital. Delhi’s air quality continues to deteriorate Meanwhile, the air quality in Delhi has continued to worsen as the residents struggle to breathe in the toxic smog, with several areas recording an AQI above 400, including Wazirpur (435), Burari (430), Nehru Nagar (426), Vivek Vihar (424), ITO (420), and Alipur (415).

Despite the alarming toxic smog blanketing Delhi, the authorities are avoiding imposing Stage 3 of the Graded Response Action Plan (GRAP), a set of restrictions that may help improve the air quality.

Why have Delhi authorities not imposed GRAP 3 yet despite toxic smog? AQI nears 400 in national capital

The residents of national capital and the neighbouring NCR region witnessed another smoke-filled day on Friday (Nov 7) as Delhi's air quality deteriorated to the 'very poor' category. According to the Central Pollution Control Board (CPCB), the overall Air Quality Index (AQI) stood at 312. The lowest AQI &nbsp;was recorded at Anand Vihar area of Delhi at 332, while several other monitoring stations across the city recorded 'very poor' levels. The air quality recorded a steep decline in the 24 hours from relatively better on Thursday (Nov 6) morning at 202.&nbsp;As per CPCB classification, an AQI between the range 0-50 falls under 'Good', 51-100 'satisfactory', 101-200 'moderate', 201-300 'poor', 301-400 'very poor', and 401-500 is considered 'severe'.&nbsp;Also read | <a href="https://www.wionews.com/india-news/delhi-bans-these-commercial-goods-vehicles-from-nov-1-check-details-here-1761984904508">Delhi bans THESE vehicles from Nov 1. Check details here</a>&nbsp;The period marks one of the most polluted phases of the winter season in Delhi and across metropolitan areas of the country. This year, the Supreme Court (SC) permitted the sale and use of green firecrackers and cited it as a "test case" to find a balance between festivities and environmental protection. However, the air quality sharply fell after Diwali in what critics are calling a “failed case” by the SC. Officials, meanwhile, attributed the latest decline in air quality to a western disturbance, which caused stagnant weather conditions and trapped pollutants, along with the bursting of firecrackers during Gurpurab celebrations. Mumbai, which has relatively better air quality, also experienced a thick layer of smog across parts of the city as the air quality spiked over 200 in the 'poor' category.&nbsp;Also read | <a href="https://www.wionews.com/india-news/flight-delays-at-delhi-airport-due-to-massive-glitch-airlines-issue-advisories-what-we-know-1762487309608">At least 100 flights delayed at Delhi Airport due to massive glitch, airlines issue advisories – What we know</a><h3>PIL seeks air pollution be declared a national health emergency</h3>Wellness expert Luke Christopher Coutinho filed a public interest litigation (PIL) in the Supreme Court seeking to declare air pollution as a national public health emergency. The plea cites annual air quality data from Delhi, Mumbai, Kolkata, Chennai, and Bengaluru that surpass the National Ambient Air Quality Standards (2009). The PIL argues violation of citizens' fundamental right to life and health under Article 21 and names the Central government, Central Pollution Control Board (CPCB), Commission for Air Quality Management (CAQM), NITI Aayog, Ministries, and state governments as respondents. It also demands the establishment of a National Task Force on Air Quality and Public Health, chaired by an independent environmental expert.&nbsp;

Officials attributed the sharp decline in air quality to a western disturbance, which caused stagnant weather conditions and trapped pollutants, along with the bursting of firecrackers during Gurpurab celebrations.


The residents of national capital and the neighbouring NCR region witnessed another smoke-filled day on Friday (Nov 7) as Delhi's air quality deteriorated to the 'very poor' category. According to the Central Pollution Control Board (CPCB), the overall Air Quality Index (AQI) stood at 312. The lowest AQI was recorded at Anand Vihar area of Delhi at 332, while several other monitoring stations across the city recorded 'very poor' levels. The air quality recorded a steep decline in the 24 hours from relatively better on Thursday (Nov 6) morning at 202. As per CPCB classification, an AQI between the range 0-50 falls under 'Good', 51-100 'satisfactory', 101-200 'moderate', 201-300 'poor', 301-400 'very poor', and 401-500 is considered 'severe'. Also read | Delhi bans THESE vehicles from Nov 1. Check details here The period marks one of the most polluted phases of the winter season in Delhi and across metropolitan areas of the country. This year, the Supreme Court (SC) permitted the sale and use of green firecrackers and cited it as a "test case" to find a balance between festivities and environmental protection. However, the air quality sharply fell after Diwali in what critics are calling a “failed case” by the SC. Officials, meanwhile, attributed the latest decline in air quality to a western disturbance, which caused stagnant weather conditions and trapped pollutants, along with the bursting of firecrackers during Gurpurab celebrations. Mumbai, which has relatively better air quality, also experienced a thick layer of smog across parts of the city as the air quality spiked over 200 in the 'poor' category. Also read | At least 100 flights delayed at Delhi Airport due to massive glitch, airlines issue advisories – What we know PIL seeks air pollution be declared a national health emergency Wellness expert Luke Christopher Coutinho filed a public interest litigation (PIL) in the Supreme Court seeking to declare air pollution as a national public health emergency. The plea cites annual air quality data from Delhi, Mumbai, Kolkata, Chennai, and Bengaluru that surpass the National Ambient Air Quality Standards (2009). The PIL argues violation of citizens' fundamental right to life and health under Article 21 and names the Central government, Central Pollution Control Board (CPCB), Commission for Air Quality Management (CAQM), NITI Aayog, Ministries, and state governments as respondents. It also demands the establishment of a National Task Force on Air Quality and Public Health, chaired by an independent environmental expert.

Officials attributed the sharp decline in air quality to a western disturbance, which caused stagnant weather conditions and trapped pollutants, along with the bursting of firecrackers during Gurpurab celebrations.

Delhi’s air quality deteriorates to ‘very poor’ as smog blankets NCR

As Delhi continues to face air pollution with air quality index marked ‘very poor’, let's glance at the five cities with the best AQI levels in India.

As Delhi continues to face air pollution with air quality index marked ‘very poor’, let's glance at the five cities with the best AQI levels in India.

5 best AQI cities in India: Two cities from Maharashtra feature and it’s not Mumbai or Pune

The Commission for Air Quality Management (CAQM) has imposed new restrictions on commercial goods vehicles entering the National Capital Territory (NCT) starting Saturday (Nov 1). The move has been taken to address the worsening air quality in Delhi and nearby regions. The air quality in the national capital has remained in the “poor” category with an Air Quality Index (AQI) of 245 at 8 am, according to the Central Pollution Control Board (CPCB).In a statement, the CAQM announced the ban on the entry of all non-Delhi-registered BS-III and below-standard commercial goods vehicles from November 1.<h2>Which vehicles are not allowed to enter Delhi?</h2>“All non-Delhi registered commercial goods vehicles viz. Light Goods Vehicles (LGVs), Medium Goods Vehicles (MGVs) and Heavy Goods Vehicles (HGVs) that are not BS-VI compliant will be strictly prohibited from entering NCT of Delhi w.e.f. 01.11.2025,” the statement said. “However, all BS-IV commercial goods vehicles are permitted to enter in Delhi for a limited period upto 31.10.2026, as a transitional measure.”<h2>Which vehicles are allowed to enter Delhi?</h2>According to the CAQM notice, commercial goods vehicles that are registered in Delhi and those that are BS-VI compliant are allowed to enter the national capital. Commercial goods vehicles that are BS-IV compliant are allowed to enter Delhi till Oct 31, 2026. CNG, LNG, and electric commercial goods vehicles are also allowed.To ensure the right implementation of the rule, the Transport Department and the Traffic Police have deployed 23 teams, news agency PTI reported, citing officials.“There are 23 points from where 90 per cent of the vehicles enter Delhi. There are 23 teams that have been formed. These include traffic police personnel and the transport department’s enforcement officers. They will be deployed at designated locations and will turn back vehicles not meeting norms,” the official said.The locations include the Kundli border, Tikri border, Kalindi Kunj border, Kapashera, Rajokri border, Aya Nagar border, Auchandi, Mandoli, and Bajghera Toll/Dwarka Expressway.According to officials, about 50,000 to 70,000 vehicles in the region do not meet BS-IV standards.

To ensure the right implementation of the rule, the Transport Department and the Traffic Police have deployed 23 teams.

The Commission for Air Quality Management (CAQM) has imposed new restrictions on commercial goods vehicles entering the National Capital Territory (NCT) starting Saturday (Nov 1). The move has been taken to address the worsening air quality in Delhi and nearby regions. The air quality in the national capital has remained in the “poor” category with an Air Quality Index (AQI) of 245 at 8 am, according to the Central Pollution Control Board (CPCB). In a statement, the CAQM announced the ban on the entry of all non-Delhi-registered BS-III and below-standard commercial goods vehicles from November 1. Which vehicles are not allowed to enter Delhi? “All non-Delhi registered commercial goods vehicles viz. Light Goods Vehicles (LGVs), Medium Goods Vehicles (MGVs) and Heavy Goods Vehicles (HGVs) that are not BS-VI compliant will be strictly prohibited from entering NCT of Delhi w.e.f. 01.11.2025,” the statement said. “However, all BS-IV commercial goods vehicles are permitted to enter in Delhi for a limited period upto 31.10.2026, as a transitional measure.” Which vehicles are allowed to enter Delhi? According to the CAQM notice, commercial goods vehicles that are registered in Delhi and those that are BS-VI compliant are allowed to enter the national capital. Commercial goods vehicles that are BS-IV compliant are allowed to enter Delhi till Oct 31, 2026. CNG, LNG, and electric commercial goods vehicles are also allowed. To ensure the right implementation of the rule, the Transport Department and the Traffic Police have deployed 23 teams, news agency PTI reported, citing officials. “There are 23 points from where 90 per cent of the vehicles enter Delhi. There are 23 teams that have been formed. These include traffic police personnel and the transport department’s enforcement officers. They will be deployed at designated locations and will turn back vehicles not meeting norms,” the official said. The locations include the Kundli border, Tikri border, Kalindi Kunj border, Kapashera, Rajokri border, Aya Nagar border, Auchandi, Mandoli, and Bajghera Toll/Dwarka Expressway. According to officials, about 50,000 to 70,000 vehicles in the region do not meet BS-IV standards.

To ensure the right implementation of the rule, the Transport Department and the Traffic Police have deployed 23 teams.

Delhi bans THESE vehicles from Nov 1. Check details here

I went out of Delhi during Diwali and returned on October 29, hoping to have escaped the pollution. But as the flight hovered over the skies of Delhi and the National Capital Region (NCR), the air turned grey. It was a stark contrast to the skies of Chennai, where I had a layover, and Kerala, from where my journey began. Back on the ground, I was told that there had been no sunlight for the past few days. This time, the Deepawali celebrations were loud and smoky — with crackers, government-sanctioned and court-approved.&nbsp;&nbsp;&nbsp;&nbsp;The stated aim was to reclaim the Indian tradition of a “true Diwali”, where fireworks were deemed an important part of the festivities, undoing earlier petitions and court rulings that had restricted their use because of their toxic emissions.Also read: <a href="https://www.wionews.com/photos/diwali-special-not-just-india-these-foreign-countries-also-celebrate-the-festival-1760878472646">Diwali special: Not just India, these foreign countries also celebrate the festival</a> Already, the stubble burning in farms across Punjab, Haryana, and western Uttar Pradesh — an annual affair — had darkened the skies and stung the eyes. The celebration of Diwali with renewed vigour for fireworks added to the toxic mix. Western disturbances — the wind systems that usually clear Delhi’s air in the transition between summer and winter — stayed away for most of the last week of October this year. As a result of this deadly cocktail of factors, Delhi became the most polluted city in the world, the same gas chamber it is notorious for.The Air Quality Index (AQI) — a measure of air pollution — dipped to dangerous levels, hovering in the “severe” category for most of the week. Doctors reported nearly a 50 per cent rise in eye infections in Delhi. Hospitals filled up with patients suffering from bronchitis, asthma, and lung infections, all at a time already known as the peak flu season.Also read: <a href="https://www.wionews.com/photos/diwali-2025-7-timeless-traditional-customs-that-keep-the-festival-of-lights-glowing-1760852309991">Diwali 2025: 7 timeless traditional customs that keep the festival of lights glowing</a><h2>How did we reach here?</h2>Delhi in October 2025 will likely be remembered as a textbook case of pollution caused by human actions. While India has repeatedly asserted that it should not be penalised for historic emissions caused by industrialised nations, a politically motivated decision to reintroduce toxic elements into the air runs counter to its own climate commitments.Also read: <a href="https://www.wionews.com/photos/diwali-2025-10-stunning-decor-ideas-to-brighten-up-your-home-this-festive-season-1760867557369">Diwali 2025: 10 stunning decor ideas to brighten up your home this festive season</a> Despite decades of debate, nothing substantive has been achieved to end stubble burning — the practice of clearing farmlands after the harvest to prepare for the next sowing. Though centuries old, the scale and mechanisation of modern farming have worsened its impact. Despite court interventions and punitive measures, no viable, large-scale alternative to stubble burning has been introduced. What could have been a technical or administrative challenge has instead become a political blame game between states, depending on who is in power and who is in opposition.<h2>Firecrackers: A Chinese tradition adopted for an Indian festival</h2>In spite of talk about so-called “green crackers”, much of the market this year was flooded with imported or locally manufactured fireworks containing similar levels of toxins as before. Few realise that firecrackers were never an original part of Diwali, which for centuries was celebrated by lighting diyas — earthen lamps — to mark the return of Lord Rama to Ayodhya after 14 years of vanvaas, or exile. Firecrackers, originating in China, reached the Indian subcontinent around the 16th or 17th century through trade routes and were gradually incorporated into celebrations. But in the past few years, whether to use them or not became a political flashpoint. The ruling Bharatiya Janata Party (BJP) has often portrayed restrictions on fireworks as an attack on Hindu traditions, arguing that Diwali is incomplete without them.Also read: <a href="https://www.wionews.com/india-news/how-much-will-it-cost-for-cloud-seeding-in-delhi-iit-kanpur-director-says-one-should-not-need-to-spend-this-money-but-bjp-pollution-1761740211656">How much will it cost for cloud seeding in Delhi? IIT Kanpur Director says ‘one should not need to spend this money’ but...</a><h2>Artificial rain: Looking for a needle in a haystack</h2>In an attempt to mitigate the impact of post-Diwali pollution, the Delhi government experimented with cloud seeding and artificial rain. But it was too little, too late. There was no sunlight or breeze for nearly a week, and the air still smelt of burnt paper. Once again, we found ourselves at the mercy of nature to clear the mess we had created.<a href="https://www.wionews.com/videos/effort-to-create-artificial-rain-and-reduce-pollution-fail-in-delhi-1761767579762/embed">https://www.wionews.com/videos/effort-to-create-artificial-rain-and-reduce-pollution-fail-in-delhi-1761767579762/embed</a><h2>GRAPpling with our own mess</h2>There was a time when Delhi managed to address its pollution problem — with the introduction of CNG-run buses and private vehicles, curbs on industrial emissions, and the Graded Response Action Plan (GRAP), which imposed restrictions on construction, vehicular movement, and other activities based on pollution levels. But now, we are grappling with the same menace all over again, with the benefits of those earlier efforts slowly evaporating.&nbsp;Measures like the “odd-even” scheme — which limits private vehicles on the road based on their registration numbers — can only go so far.&nbsp;What we need is a separation of logic from superstitious fervour and political posturing.At the end of the day, it will once again take nature to rescue us. To that extent, our only options seem to be either to pray for rain — or, to satisfy the zealots, to pray to Lord Indra himself. &nbsp;Disclaimer: The views of the writer do not represent the views of WION or ZMCL. Nor does WION or ZMCL endorse the views of the writer.

Delhi’s post-Diwali smog worsened due to stubble burning, fireworks, and weak winds, exposing political hypocrisy and failed climate action.  People in India's capital struggle to breath in toxic air. How did we reach here, once again?

I went out of Delhi during Diwali and returned on October 29, hoping to have escaped the pollution. But as the flight hovered over the skies of Delhi and the National Capital Region (NCR), the air turned grey. It was a stark contrast to the skies of Chennai, where I had a layover, and Kerala, from where my journey began. Back on the ground, I was told that there had been no sunlight for the past few days. This time, the Deepawali celebrations were loud and smoky — with crackers, government-sanctioned and court-approved. The stated aim was to reclaim the Indian tradition of a “true Diwali”, where fireworks were deemed an important part of the festivities, undoing earlier petitions and court rulings that had restricted their use because of their toxic emissions. Also read: Diwali special: Not just India, these foreign countries also celebrate the festival Already, the stubble burning in farms across Punjab, Haryana, and western Uttar Pradesh — an annual affair — had darkened the skies and stung the eyes. The celebration of Diwali with renewed vigour for fireworks added to the toxic mix. Western disturbances — the wind systems that usually clear Delhi’s air in the transition between summer and winter — stayed away for most of the last week of October this year. As a result of this deadly cocktail of factors, Delhi became the most polluted city in the world, the same gas chamber it is notorious for. The Air Quality Index (AQI) — a measure of air pollution — dipped to dangerous levels, hovering in the “severe” category for most of the week. Doctors reported nearly a 50 per cent rise in eye infections in Delhi. Hospitals filled up with patients suffering from bronchitis, asthma, and lung infections, all at a time already known as the peak flu season. Also read: Diwali 2025: 7 timeless traditional customs that keep the festival of lights glowing How did we reach here? Delhi in October 2025 will likely be remembered as a textbook case of pollution caused by human actions. While India has repeatedly asserted that it should not be penalised for historic emissions caused by industrialised nations, a politically motivated decision to reintroduce toxic elements into the air runs counter to its own climate commitments. Also read: Diwali 2025: 10 stunning decor ideas to brighten up your home this festive season Despite decades of debate, nothing substantive has been achieved to end stubble burning — the practice of clearing farmlands after the harvest to prepare for the next sowing. Though centuries old, the scale and mechanisation of modern farming have worsened its impact. Despite court interventions and punitive measures, no viable, large-scale alternative to stubble burning has been introduced. What could have been a technical or administrative challenge has instead become a political blame game between states, depending on who is in power and who is in opposition. Firecrackers: A Chinese tradition adopted for an Indian festival In spite of talk about so-called “green crackers”, much of the market this year was flooded with imported or locally manufactured fireworks containing similar levels of toxins as before. Few realise that firecrackers were never an original part of Diwali, which for centuries was celebrated by lighting diyas — earthen lamps — to mark the return of Lord Rama to Ayodhya after 14 years of vanvaas, or exile. Firecrackers, originating in China, reached the Indian subcontinent around the 16th or 17th century through trade routes and were gradually incorporated into celebrations. But in the past few years, whether to use them or not became a political flashpoint. The ruling Bharatiya Janata Party (BJP) has often portrayed restrictions on fireworks as an attack on Hindu traditions, arguing that Diwali is incomplete without them. Also read: How much will it cost for cloud seeding in Delhi? IIT Kanpur Director says ‘one should not need to spend this money’ but... Artificial rain: Looking for a needle in a haystack In an attempt to mitigate the impact of post-Diwali pollution, the Delhi government experimented with cloud seeding and artificial rain. But it was too little, too late. There was no sunlight or breeze for nearly a week, and the air still smelt of burnt paper. Once again, we found ourselves at the mercy of nature to clear the mess we had created. https://www.wionews.com/videos/effort-to-create-artificial-rain-and-reduce-pollution-fail-in-delhi-1761767579762/embed GRAPpling with our own mess There was a time when Delhi managed to address its pollution problem — with the introduction of CNG-run buses and private vehicles, curbs on industrial emissions, and the Graded Response Action Plan (GRAP), which imposed restrictions on construction, vehicular movement, and other activities based on pollution levels. But now, we are grappling with the same menace all over again, with the benefits of those earlier efforts slowly evaporating. Measures like the “odd-even” scheme — which limits private vehicles on the road based on their registration numbers — can only go so far. What we need is a separation of logic from superstitious fervour and political posturing. At the end of the day, it will once again take nature to rescue us. To that extent, our only options seem to be either to pray for rain — or, to satisfy the zealots, to pray to Lord Indra himself. Disclaimer: The views of the writer do not represent the views of WION or ZMCL. Nor does WION or ZMCL endorse the views of the writer.

Delhi’s post-Diwali smog worsened due to stubble burning, fireworks, and weak winds, exposing political hypocrisy and failed climate action. &nbsp;People in India's capital struggle to breath in toxic air. How did we reach here, once again?

Desolation by Smog: Politics polluted Indian capital Delhi, and we're GRAPpling with our own mess, once again

On Tuesday (October 28), a small, single-engine aircraft operated by IIT Kanpur flew over northwest Delhi and parts of the National Capital Region (NCR) to conduct cloud seeding trials. The aircraft released 16 flares—eight during each of the two attempts—containing silver iodide and sodium chloride compounds over areas such as Burari, Mayur Vihar, and Noida. The goal was to trigger rainfall as part of an experimental plan to reduce air pollution, which often worsens during this time of year.However, the trials did not result in substantial rain, despite the Delhi government’s environment minister, Manjinder Singh Sirsa, calling the operation a ‘success’. According to Sirsa, this initiative is a major step for Delhi, as it explores cloud seeding as a potential method for air pollution management. He emphasised that the purpose was to assess the impact of cloud seeding under real-world conditions in Delhi's unique humidity levels.&nbsp;The exercise, which has become politically contentious, also saw criticism from AAP leader Saurabh Bharadwaj, who questioned the timing of the trials, suggesting that the India Meteorological Department had already predicted rain on that day. "Will Lord Indra clarify if this is artificial or natural rain?" Bharadwaj said at a press conference. The cloud seeding program was first proposed by the AAP government in the winter of 2023 but faced delays due to unfavorable meteorological conditions. Last winter, the AAP again pushed for the initiative, only to face hurdles in obtaining necessary permissions. Sirsa, on the other hand, has previously accused AAP of talking about such plans without action.&nbsp;Also Read: <a href="https://www.wionews.com/india-news/rape-revenge-and-a-staged-acid-attack-how-delhi-cops-exposed-a-father-daughter-conspiracy-1761653461491">Rape, revenge and a staged 'acid' attack: How Delhi cops exposed a father-daughter&nbsp;conspiracy</a><h2>What IIT Kanpur director say about cloud seeding?</h2>An IIT Kanpur report released on the same day said that ‘trace’ rainfall—0.1mm in Noida and 0.2mm in Greater Noida—was observed, but it also noted that these amounts were too small to be recorded by official weather stations. The report highlighted a reduction in particulate matter (PM2.5) in areas like Mayur Vihar, Karol Bagh, and Burari, where PM2.5 levels dropped after the cloud seeding attempts. This decrease in pollutants was possibly linked to the moisture content in the clouds, which helped to settle some of the particles.&nbsp;IIT Kanpur’s Director, Manindra Agarwal, offered a more cautious assessment of the trial. He described the results as “not completely successful”, attributing the failure to the low moisture content in the clouds, which was only about 15-20%. “The clouds just didn’t have enough moisture for us to trigger significant rainfall. It’s not a magic fix for pollution, but an emergency measure,” Agarwal was quoted saying to NDTV. Despite this setback, he expressed optimism, saying that the team would attempt another round of seeding the following day, hoping for better results. Agarwal further clarified that the mixture used in the trials consisted of 20% silver iodide and the rest was a combination of common rock salt and sodium chloride.

Cloud seeding trials by IIT Kanpur in Delhi shows mixed results to produce rain, with experts citing low moisture levels in the clouds, though air pollution reduced in some areas

On Tuesday (October 28), a small, single-engine aircraft operated by IIT Kanpur flew over northwest Delhi and parts of the National Capital Region (NCR) to conduct cloud seeding trials. The aircraft released 16 flares—eight during each of the two attempts—containing silver iodide and sodium chloride compounds over areas such as Burari, Mayur Vihar, and Noida. The goal was to trigger rainfall as part of an experimental plan to reduce air pollution, which often worsens during this time of year. However, the trials did not result in substantial rain, despite the Delhi government’s environment minister, Manjinder Singh Sirsa, calling the operation a ‘success’. According to Sirsa, this initiative is a major step for Delhi, as it explores cloud seeding as a potential method for air pollution management. He emphasised that the purpose was to assess the impact of cloud seeding under real-world conditions in Delhi's unique humidity levels. The exercise, which has become politically contentious, also saw criticism from AAP leader Saurabh Bharadwaj, who questioned the timing of the trials, suggesting that the India Meteorological Department had already predicted rain on that day. "Will Lord Indra clarify if this is artificial or natural rain?" Bharadwaj said at a press conference. The cloud seeding program was first proposed by the AAP government in the winter of 2023 but faced delays due to unfavorable meteorological conditions. Last winter, the AAP again pushed for the initiative, only to face hurdles in obtaining necessary permissions. Sirsa, on the other hand, has previously accused AAP of talking about such plans without action. Also Read: Rape, revenge and a staged 'acid' attack: How Delhi cops exposed a father-daughter conspiracy What IIT Kanpur director say about cloud seeding? An IIT Kanpur report released on the same day said that ‘trace’ rainfall—0.1mm in Noida and 0.2mm in Greater Noida—was observed, but it also noted that these amounts were too small to be recorded by official weather stations. The report highlighted a reduction in particulate matter (PM2.5) in areas like Mayur Vihar, Karol Bagh, and Burari, where PM2.5 levels dropped after the cloud seeding attempts. This decrease in pollutants was possibly linked to the moisture content in the clouds, which helped to settle some of the particles. IIT Kanpur’s Director, Manindra Agarwal, offered a more cautious assessment of the trial. He described the results as “not completely successful”, attributing the failure to the low moisture content in the clouds, which was only about 15-20%. “The clouds just didn’t have enough moisture for us to trigger significant rainfall. It’s not a magic fix for pollution, but an emergency measure,” Agarwal was quoted saying to NDTV. Despite this setback, he expressed optimism, saying that the team would attempt another round of seeding the following day, hoping for better results. Agarwal further clarified that the mixture used in the trials consisted of 20% silver iodide and the rest was a combination of common rock salt and sodium chloride.

Cloud seeding trials by IIT Kanpur in Delhi shows mixed results to produce rain, with experts citing low moisture levels in the clouds, though air pollution reduced in some areas

Cloud seeding trials in Delhi sees mixed results, IIT Kanpur director says effort wasn't 'fully successful' as political row erupts

Amid the rising pollution in Delhi-NCR, following Diwali, hospitals have reported a significant surge in respiratory issues and pregnancy-related complications. Doctors have attributed the rise in such cases to air and noise pollution caused by the bursting of firecrackers during the festival, especially during late-night hours. Pulmonologists and gynaecologists reported a sharp rise in both outpatient and emergency cases between October 20 and 23. During this period, the city’s air quality worsened beyond the permissible limit.Since Diwali, the Air Quality Index in the national capital has remained in the “very poor” category. The sudden exposure to smoke and toxic gases has left the elderly, children, pregnant women, and those with chronic respiratory or cardiac illnesses vulnerable as they struggle to cope.“The post-Diwali smog is particularly dangerous because it comes with a sudden, dense concentration of pollutants. We’ve seen a nearly 30 per cent jump in patients with breathing difficulties, asthma flare-ups, and allergic bronchitis within just two days after Diwali,” said Dr Pulkit Agarwal, Consultant Pulmonologist, SilverStreak Superspeciality Hospital, as quoted by PTI.Voicing similar concerns, Dr Mohit Bhardwaj, Consultant Pulmonology, Shalby International Hospital, Gurugram, said, “The combination of stagnant winter air and smoke from crackers traps pollutants close to the ground. People with pre-existing conditions must avoid outdoor exposure during peak pollution hours, wear N95 masks, and continue prescribed inhalers or medications without interruption.”Gynaecologists have also raised concerns over the less visible but serious effects of pollution on maternal and foetal health.“High levels of particulate matter can cross the placental barrier and interfere with foetal growth and brain development. We have observed an increase in expectant mothers reporting shortness of breath, dizziness, and elevated blood pressure following Diwali festivities,” explained Dr Astha Dayal, Director Obstetrics and Gynaecology, CK Birla Hospital, Gurgaon, Robotic and Laparoscopic Surgeon.The AQI in Delhi reached 675 following Diwali. Doctors have highlighted the risk of preterm birth and low birth weight due to continuous exposure to polluted air during pregnancy. They advised women to ensure the use of air purifiers at home, in their offices, and even in cars to minimise the harm and increase fluid intake to flush out toxins.

Gynaecologists have also raised concerns over the less visible but serious effects of pollution on maternal and foetal health.

Amid the rising pollution in Delhi-NCR, following Diwali, hospitals have reported a significant surge in respiratory issues and pregnancy-related complications. Doctors have attributed the rise in such cases to air and noise pollution caused by the bursting of firecrackers during the festival, especially during late-night hours. Pulmonologists and gynaecologists reported a sharp rise in both outpatient and emergency cases between October 20 and 23. During this period, the city’s air quality worsened beyond the permissible limit. Since Diwali, the Air Quality Index in the national capital has remained in the “very poor” category. The sudden exposure to smoke and toxic gases has left the elderly, children, pregnant women, and those with chronic respiratory or cardiac illnesses vulnerable as they struggle to cope. “The post-Diwali smog is particularly dangerous because it comes with a sudden, dense concentration of pollutants. We’ve seen a nearly 30 per cent jump in patients with breathing difficulties, asthma flare-ups, and allergic bronchitis within just two days after Diwali,” said Dr Pulkit Agarwal, Consultant Pulmonologist, SilverStreak Superspeciality Hospital, as quoted by PTI. Voicing similar concerns, Dr Mohit Bhardwaj, Consultant Pulmonology, Shalby International Hospital, Gurugram, said, “The combination of stagnant winter air and smoke from crackers traps pollutants close to the ground. People with pre-existing conditions must avoid outdoor exposure during peak pollution hours, wear N95 masks, and continue prescribed inhalers or medications without interruption.” Gynaecologists have also raised concerns over the less visible but serious effects of pollution on maternal and foetal health. “High levels of particulate matter can cross the placental barrier and interfere with foetal growth and brain development. We have observed an increase in expectant mothers reporting shortness of breath, dizziness, and elevated blood pressure following Diwali festivities,” explained Dr Astha Dayal, Director Obstetrics and Gynaecology, CK Birla Hospital, Gurgaon, Robotic and Laparoscopic Surgeon. The AQI in Delhi reached 675 following Diwali. Doctors have highlighted the risk of preterm birth and low birth weight due to continuous exposure to polluted air during pregnancy. They advised women to ensure the use of air purifiers at home, in their offices, and even in cars to minimise the harm and increase fluid intake to flush out toxins.

Gynaecologists have also raised concerns over the less visible but serious effects of pollution on maternal and foetal health.

Delhi pollution: Hospitals record surge in respiratory, pregnancy issues

A thick layer of toxic haze continued to blanket Delhi for a second consecutive day after Diwali, as people ignored the Supreme Court's two-hour limit on firecrackers. According to the Central Pollution Control Board (CPCB) data, the air quality index (AQI) in Delhi remained in the ‘very poor’ category, measuring 345 at 7 am. Out of 38 monitoring stations, 34 reported air quality in the ‘red zone’ (very poor to severe), while two stations – Punjab Bagh and Wazirpur – recorded AQI levels in the ‘severe’ zone, reaching 433 and 401 respectively. To put this in perspective, AQI levels between 0 and 50 are considered 'good,' 51-100 are 'satisfactory,' 101-200 are 'moderate,' 201-300 are 'poor,' 301-400 are 'very poor,' and anything above 400 is deemed ‘severe.’

<blockquote class="twitter-tweet" data-media-max-width="560"><a href="https://twitter.com/hashtag/WATCH?src=hash&amp;ref_src=twsrc%5Etfw">#WATCH</a> | Visuals from the ITO as GRAP-2 invoked in Delhi. The Air Quality Index (AQI) in the region was recorded at 361, in the &#39;Very Poor&#39; category, this morning <a href="https://t.co/4KEqIV2wRc">pic.twitter.com/4KEqIV2wRc</a>&mdash; ANI (@ANI) <a href="https://twitter.com/ANI/status/1980804208313135582?ref_src=twsrc%5Etfw">October 22, 2025</a></blockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>

At ITO, the AQI was recorded at 361, with thick smog visibly covering the area. Despite a significant reduction in stubble burning (down by 77.5%), which is a major contributor to pollution in Delhi, the AQI still stood at a five-year post-Diwali low of nearly 350. Furthermore, PM2.5 levels soared to alarming averages of 488 micrograms per cubic meter, nearly 100 times the recommended safe exposure limit set by the World Health Organization.&nbsp;Also Read: <a href="https://www.wionews.com/india-news/wife-throws-acid-on-husband-on-diwali-under-suspicion-of-extramarital-affair-1761074844668">Wife throws acid on husband on Diwali under suspicion of extramarital affair</a>&nbsp;This pollution crisis followed the Supreme Court's decision to allow the use of only 'green' crackers in Delhi-NCR between 8 pm and 10 pm on Diwali, and within limited hours on the day before and after the festival. However, many residents disregarded the ruling, continuing to set off firecrackers late into the night.&nbsp;In the political arena, the Aam Aadmi Party (AAP) sharply criticised the ruling BJP for the deteriorating air quality, with AAP MLA Gopal Rai accusing the Delhi government of failing to address the pollution problem. He also blamed BJP leaders for encouraging people to burst crackers despite the dire air quality. On the other hand, the BJP shifted blame onto citizens for defying the firecracker ban and pointed to stubble burning in neighboring states as a major factor in the worsening air pollution.

Delhi blanketed in toxic smog for second day as air quality hits ‘severe’ levels post-Diwali

A thick layer of toxic haze continued to blanket Delhi for a second consecutive day after Diwali, as people ignored the Supreme Court's two-hour limit on firecrackers. According to the Central Pollution Control Board (CPCB) data, the air quality index (AQI) in Delhi remained in the ‘very poor’ category, measuring 345 at 7 am. Out of 38 monitoring stations, 34 reported air quality in the ‘red zone’ (very poor to severe), while two stations – Punjab Bagh and Wazirpur – recorded AQI levels in the ‘severe’ zone, reaching 433 and 401 respectively. To put this in perspective, AQI levels between 0 and 50 are considered 'good,' 51-100 are 'satisfactory,' 101-200 are 'moderate,' 201-300 are 'poor,' 301-400 are 'very poor,' and anything above 400 is deemed ‘severe.’

Delhi remains choked in hazardous air pollution post Diwali, with AQI reaching ‘severe’ levels. Firecracker use beyond Supreme Court limits worsens the crisis

Delhi has claimed the title of the world’s most polluted city, according to a recent report by Swiss air quality firm IQAir. Along with the Indian capital, two other cities from India—Mumbai and Kolkata—also feature in the top 10 most polluted cities globally. Mumbai ranks 5th, while Kolkata comes in at 8th. This worrying data places India at the center of the global air pollution crisis, but it’s not just Indian cities facing this problem. Two Pakistani cities—Lahore and Karachi—also make the list, occupying the 2nd and 4th spots, respectively.&nbsp;Also Read: <a href="https://www.wionews.com/india-news/-operation-sindoor-marks-india-s-strength-and-resilience-says-pm-modi-in-diwali-letter-1761028872913">'Operation Sindoor marks India’s strength and resilience', says PM Modi in Diwali letter</a>&nbsp;As Diwali celebrations continued across Delhi-NCR, the capital woke up to hazardous air quality on Tuesday (October 21) morning. The Air Quality Index (AQI) surged into the ‘severe’ category, reaching an alarming 451—almost double the national safety threshold. Several parts of Delhi, including Noida and Gurgaon, recorded AQI levels of 407 and 402, respectively, while the majority of monitoring stations indicated 'red zone' conditions, marking the air as ‘very poor’ or worse. The pollution levels worsened overnight, following the Diwali festivities, which had already seen air quality deteriorate to the ‘very poor’ category. Areas like Punjabi Bagh topped the charts with an AQI of 999, the highest possible reading, while Narayana registered 611. Other hotspots like Rohini and Anand Vihar reached 500, with Central Delhi seeing 409, and Noida at 392.&nbsp;The timing of this report coincides with the aftermath of Diwali, when firecracker use significantly worsens air quality across India. Despite a Supreme Court ruling that allowed the sale of "green crackers" between October 18 and 21, many ignored the prescribed timing limits, which led to further pollution spikes. The court had set specific windows (6-7 pm and 8-10 pm) for firecracker use, but celebrations stretched beyond these hours.&nbsp;In Delhi, the Air Quality Index (AQI) hit a ‘very poor’ 350 on Tuesday, with some areas, such as Bawana and Jahangirpuri, reaching ‘severe’ levels (AQI over 401). The AQI scale ranges from 0 to 500, where anything above 300 is categorised as hazardous to health. This data highlights the urgent need for stricter pollution control measures and greater public awareness of the environmental and health impacts of firecrackers.

Delhi tops list as world's most polluted city; Mumbai, Kolkata, Lahore, and Karachi make top 10

Delhi has claimed the title of the world’s most polluted city, according to a recent report by Swiss air quality firm IQAir. Along with the Indian capital, two other cities from India—Mumbai and Kolkata—also feature in the top 10 most polluted cities globally. Mumbai ranks 5th, while Kolkata comes in at 8th. This worrying data places India at the center of the global air pollution crisis, but it’s not just Indian cities facing this problem. Two Pakistani cities—Lahore and Karachi—also make the list, occupying the 2nd and 4th spots, respectively. Also Read: 'Operation Sindoor marks India’s strength and resilience', says PM Modi in Diwali letter As Diwali celebrations continued across Delhi-NCR, the capital woke up to hazardous air quality on Tuesday (October 21) morning. The Air Quality Index (AQI) surged into the ‘severe’ category, reaching an alarming 451—almost double the national safety threshold. Several parts of Delhi, including Noida and Gurgaon, recorded AQI levels of 407 and 402, respectively, while the majority of monitoring stations indicated 'red zone' conditions, marking the air as ‘very poor’ or worse. The pollution levels worsened overnight, following the Diwali festivities, which had already seen air quality deteriorate to the ‘very poor’ category. Areas like Punjabi Bagh topped the charts with an AQI of 999, the highest possible reading, while Narayana registered 611. Other hotspots like Rohini and Anand Vihar reached 500, with Central Delhi seeing 409, and Noida at 392. The timing of this report coincides with the aftermath of Diwali, when firecracker use significantly worsens air quality across India. Despite a Supreme Court ruling that allowed the sale of "green crackers" between October 18 and 21, many ignored the prescribed timing limits, which led to further pollution spikes. The court had set specific windows (6-7 pm and 8-10 pm) for firecracker use, but celebrations stretched beyond these hours. In Delhi, the Air Quality Index (AQI) hit a ‘very poor’ 350 on Tuesday, with some areas, such as Bawana and Jahangirpuri, reaching ‘severe’ levels (AQI over 401). The AQI scale ranges from 0 to 500, where anything above 300 is categorised as hazardous to health. This data highlights the urgent need for stricter pollution control measures and greater public awareness of the environmental and health impacts of firecrackers.

Delhi is the most polluted city globally, with Mumbai and Kolkata also in the top 10. Diwali firecrackers worsen air quality, pushing AQI to hazardous levels

Delhi and the adjacent areas saw a dip in the air quality on the day of festival of Diwali (Oct 20). The city, which has been allowed by the Supreme Court for burst firecracker for the first time in years, woke up to a blanket of smog. According to the Central Pollution Control Board (CPCB), which has 38 sensors throughout the city, 31 showed air quality as 'very poor' while three were in 'severe' category. Most of the areas showed the air quality index (AQI) at more than 300 which is considered very poor. Overall, the AQI in the city was 334 in the afternoon as per the official CPCB data.&nbsp;<h2>Which areas in Delhi are the most polluted?</h2><h2>&nbsp;</h2>The three areas where the CPCB sensors showed air quality as 'severe' were Anand Vihar (402), Wazirpur (423), and Ashok Vihar (414). The index is likely to drop further on the next two days, i.e Tuesday (Oct 21) and Wednesday (Oct 22). This comes even as Supreme Court has only allowed sale and bursting of green firecrackers in Delhi on this Diwali that too with certain restrictions.&nbsp;As per the guidelines of the apex court, only green firecrackers are allowed to burst on the day of Diwali (Oct 20) and a day before (Oct 29) between morning 6 am to 7 am and evening 8 pm to 10 pm. The air quality is expected to take a severe dip on the following day of the Diwali.&nbsp;As per the standards, an AQI between 0 and 50 is considered 'good', 51 to 100 'satisfactory', 101 to 200 'moderate', 201 to 300 'poor', 301 to 400 'very poor', and 401 to 500 'severe.'&nbsp;<h2>What is Delhi government doing to curb pollution?</h2>&nbsp;The state government has already put in Graded Response Action Plan (GRAP) II in place to tackle the pollution. It involves usage of water sprinklers and daily mechanical or vacuum sweeping on identified roads and areas to control dust. Earlier, the Delhi Government has also confirmed readiness for cloud seeding in the days following Diwali to washout the polluting particles.

Most of the areas showed the air quality index (AQI) at more than 300 which is considered very poor. Overall, the AQI in the city was 334 in the afternoon as per the official CPCB data.

Delhi and the adjacent areas saw a dip in the air quality on the day of festival of Diwali (Oct 20). The city, which has been allowed by the Supreme Court for burst firecracker for the first time in years, woke up to a blanket of smog. According to the Central Pollution Control Board (CPCB), which has 38 sensors throughout the city, 31 showed air quality as 'very poor' while three were in 'severe' category. Most of the areas showed the air quality index (AQI) at more than 300 which is considered very poor. Overall, the AQI in the city was 334 in the afternoon as per the official CPCB data. Which areas in Delhi are the most polluted? The three areas where the CPCB sensors showed air quality as 'severe' were Anand Vihar (402), Wazirpur (423), and Ashok Vihar (414). The index is likely to drop further on the next two days, i.e Tuesday (Oct 21) and Wednesday (Oct 22). This comes even as Supreme Court has only allowed sale and bursting of green firecrackers in Delhi on this Diwali that too with certain restrictions. As per the guidelines of the apex court, only green firecrackers are allowed to burst on the day of Diwali (Oct 20) and a day before (Oct 29) between morning 6 am to 7 am and evening 8 pm to 10 pm. The air quality is expected to take a severe dip on the following day of the Diwali. As per the standards, an AQI between 0 and 50 is considered 'good', 51 to 100 'satisfactory', 101 to 200 'moderate', 201 to 300 'poor', 301 to 400 'very poor', and 401 to 500 'severe.' What is Delhi government doing to curb pollution? The state government has already put in Graded Response Action Plan (GRAP) II in place to tackle the pollution. It involves usage of water sprinklers and daily mechanical or vacuum sweeping on identified roads and areas to control dust. Earlier, the Delhi Government has also confirmed readiness for cloud seeding in the days following Diwali to washout the polluting particles.

Most of the areas showed the air quality index (AQI) at more than 300 which is considered very poor. Overall, the AQI in the city was 334 in the afternoon as per the official CPCB data.

Delhi AQI plummets to 'very poor' on Diwali to further dip in air quality expected in next two days

The Delhi government on Sunday (Oct 19) deployed water sprinklers at the India Gate as pollution levels continue to rise in the Indian national capital ahead of Diwali. The Air Quality Index around India Gate was recorded at 269 on Wednesday morning, placing it firmly in the ‘Poor’ category, according to the Central Pollution Control Board (CPCB). This comes as the NCR region gears up for its first artificial rain experiment as authorities step up measures to tackle the city’s persistent air pollution. You can watch a video of it here:

<blockquote class="twitter-tweet" data-media-max-width="560"><a href="https://twitter.com/hashtag/WATCH?src=hash&amp;ref_src=twsrc%5Etfw">#WATCH</a> | Delhi | Water sprinklers deployed at the India Gate to maintain the pollution levels The Air Quality Index (AQI) around India Gate was recorded at 269, in the &#39;Poor&#39; category, in Delhi this morning as per the Central Pollution Control Board (CPCB). <a href="https://t.co/1r5Bup65Dc">pic.twitter.com/1r5Bup65Dc</a>&mdash; ANI (@ANI) <a href="https://twitter.com/ANI/status/1979737639319470548?ref_src=twsrc%5Etfw">October 19, 2025</a></blockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>

<h2>Artificial rain</h2>On Wednesday (Oct 15), Delhi Environment Minister Manjinder Singh Sirsa announced that cloud seeding — a method of inducing artificial rain — is ready to be carried out as soon as the Meteorological Department gives the go-ahead, likely a day or so after Diwali. Addressing a press conference, Sirsa said that the Delhi government has "got everything" it needs to carry out cloud seeding. He added that two pilots have already familiarised themselves with the designated area during a four-day trial.Also read | <a href="https://www.wionews.com/india-news/india-pushes-back-after-trump-says-modi-assured-him-on-russian-oil-consumer-interests-are-our-priority-1760591822871">India pushes back after Trump says Modi assured him on Russian oil: ‘Consumer interests are our priority’</a>He explained the process in detail: "When the Meteorological Department gives us the green signal in the next 2-3 days, a sample of the cloud seeding will be taken after blasting/spraying it. We're waiting for clouds to appear soon.""The day after Diwali, or the next day, whenever the weather department gives us permission, we will do it. Whenever they give us permission, we'll take a plane and get permission to fly within three hours. We've already got everything we need to do the cloud seeding," Sirsa added.Also read | <a href="https://www.wionews.com/india-news/-i-don-t-want-to-destroy-his-political-career-trump-makes-bizarre-remark-about-pm-modi-1760580304027">‘I don’t want to destroy his political career’: Trump makes bizarre remark about PM Modi</a>This initiative follows months of planning, after Delhi Chief Minister Rekha Gupta had earlier promised that the national capital would soon experience artificial rain. The experiment is part of a pilot project in collaboration with IIT Kanpur, formalised through a memorandum of understanding. &nbsp;

Watch video: Delhi has ramped up its anti-pollution measures ahead of Diwali, deploying water sprinklers at India Gate with its first artificial rain experiment via cloud seeding planned for the coming days.

The Delhi government on Sunday (Oct 19) deployed water sprinklers at the India Gate as pollution levels continue to rise in the Indian national capital ahead of Diwali. The Air Quality Index around India Gate was recorded at 269 on Wednesday morning, placing it firmly in the ‘Poor’ category, according to the Central Pollution Control Board (CPCB). This comes as the NCR region gears up for its first artificial rain experiment as authorities step up measures to tackle the city’s persistent air pollution. You can watch a video of it here:

Watch video: Delhi has ramped up its anti-pollution measures ahead of Diwali, deploying water sprinklers at India Gate with its first artificial rain experiment via cloud seeding planned for the coming days.

Watch | Delhi deploys water sprinklers at India Gate as air quality worsens ahead of Diwali

Indian national capital, Delhi saw cleanest air in years on Saturday (March 15), with the city recording an average Air Quality Index (AQI) of 85, the lowest in three years for the January to mid-March period.
The Commission for Air Quality Management (CAQM) confirmed that this was the first time in 2025 that Delhi had recorded a "satisfactory" AQI. In a post on X, the commission stated, "Delhi has witnessed a &lsquo;Satisfactory&rsquo; AQI in March, for the first time in five years since 2020."
Also read: <a href="https://www.wionews.com/india-news/delhi-sees-a-sharp-rise-in-flu-cases-with-covid-like-symptoms-experts-reveal-whats-happening-8851447">Delhi sees sharp rise in flu cases with Covid-like symptoms; experts reveal what's happening</a>
<h2>AQI levels and weather conditions</h2>
According to the Central Pollution Control Board (CPCB), AQI levels are classified as follows:
0-50: Good
51-100: Satisfactory
101-200: Moderate
201-300: Poor
301-400: Very Poor
401-500: Severe
As of 7 PM on Saturday, Anand Vihar recorded an AQI of 80, while Alipur had the lowest AQI in the city at 48, which falls under the Good category.
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The India Meteorological Department (IMD) had predicted a minimum temperature of 19&deg;C and a maximum of 33&deg;C for Saturday, along with thunderstorms and rain. For Sunday, March 16, the weather is expected to remain cloudy with light rain, while temperatures are likely to range between 17&deg;C and 32&deg;C.
<h2>GRAP Stage-1 restrictions revoked</h2>
With air quality showing significant improvement, CAQM lifted the restrictions under Stage 1 of the Graded Action Response Plan (GRAP).
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In an official statement, the commission said, "AQI of Delhi has shown significant improvement due to favourable winds, light rain/drizzling, and improved meteorological conditions prevailing in Delhi-NCR. The AQI of Delhi has been recorded as 85 for March 15, 2025 (in the 'Satisfactory' category). Further, the forecast by IMD/IITM also predicts AQI to mainly remain in the 'Satisfactory to Moderate' category in coming days."
The CAQM has urged all agencies to maintain these improved air quality levels and prevent a decline into the Poor category.
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(With inputs from agencies)

India News: The Commission for Air Quality Management (CAQM) confirmed that this was the first time in 2025 that Delhi had recorded a "satisfactory" AQI.

Indian national capital, Delhi saw cleanest air in years on Saturday (March 15), with the city recording an average Air Quality Index (AQI) of 85, the lowest in three years for the January to mid-March period. The Commission for Air Quality Management (CAQM) confirmed that this was the first time in 2025 that Delhi had recorded a "satisfactory" AQI. In a post on X, the commission stated, "Delhi has witnessed a ‘Satisfactory’ AQI in March, for the first time in five years since 2020." Also read: Delhi sees sharp rise in flu cases with Covid-like symptoms; experts reveal what's happening AQI levels and weather conditions According to the Central Pollution Control Board (CPCB), AQI levels are classified as follows: 0-50: Good 51-100: Satisfactory 101-200: Moderate 201-300: Poor 301-400: Very Poor 401-500: Severe As of 7 PM on Saturday, Anand Vihar recorded an AQI of 80, while Alipur had the lowest AQI in the city at 48, which falls under the Good category. Also read: Indian student Ranjani Srinivasan self-deports after Trump admin revokes visa for allegedly 'supporting' Hamas The India Meteorological Department (IMD) had predicted a minimum temperature of 19°C and a maximum of 33°C for Saturday, along with thunderstorms and rain. For Sunday, March 16, the weather is expected to remain cloudy with light rain, while temperatures are likely to range between 17°C and 32°C. GRAP Stage-1 restrictions revoked With air quality showing significant improvement, CAQM lifted the restrictions under Stage 1 of the Graded Action Response Plan (GRAP). Also read: PM Modi in Mauritius: A special relationship blooms In an official statement, the commission said, "AQI of Delhi has shown significant improvement due to favourable winds, light rain/drizzling, and improved meteorological conditions prevailing in Delhi-NCR. The AQI of Delhi has been recorded as 85 for March 15, 2025 (in the 'Satisfactory' category). Further, the forecast by IMD/IITM also predicts AQI to mainly remain in the 'Satisfactory to Moderate' category in coming days." The CAQM has urged all agencies to maintain these improved air quality levels and prevent a decline into the Poor category. Also read: 'First Indian to receive honour': PM Modi to be conferred with Mauritius' highest honour (With inputs from agencies)

Delhi breathes cleanest air in 3 years; AQI at ‘satisfactory’ level for first time in 2025

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