India is facing a growing dementia burden, with an estimated 8.8 million people aged 60 and above living with the condition. Health experts warn the figure could double by 2036, driven by an ageing population and increasing exposure to air pollution. The World Health Organization (WHO) and recent studies have highlighted pollution as a major risk factor, raising concerns over the country's preparedness to tackle the rising public health challenge.

New study shows acceleration in dementia due to exposure to pollution

A new study warns that fossil fuel-powered vehicles are driving a surge in asthma cases among U.S. children. Researchers say switching to electric cars, trucks and buses could prevent thousands of deaths and improve public health.

US vehicle emissions fuel asthma crisis among children: study

Air quality in Delhi has deteriorated sharply, with readings in several areas reaching the “very poor” category. Meteorologists point to stagnant winds and ongoing emissions as the main drivers behind the spike.


Delhi Pollution: Several Areas Record ‘Very Poor’ AQI

Delhi's air pollution returns after a brief one-day relief. AQI crosses 200, pushing the city back to the 'Poor' category. Stay safe, wear masks, and limit outdoor activities.

Delhi Air Quality Plummets Back to 'Poor' | AQI Soars Past 200 After Brief Relief

The Government of India says, there is no conclusive data to establish a direct correlation between deaths or diseases due to air pollution.


India: Pollution-Death Link Lacks Hard Evidence 

Dhaka has surged to the top of global real-time pollution rankings, choking under hazardous smog driven by seasonal crop burning and heavy vehicular emissions, with Lahore and Kolkata close behind in the world's most polluted cities list.


World's Dirtiest Air: Dhaka, Lahore, Kolkata Suffocate

Only 17% of nearly 9,000 cities surveyed globally met the World Health Organization (WHO) air quality guidelines. Bangladesh was identified as one of the most polluted countries, with Dhaka frequently ranking among the world's most polluted cities due to high vehicular emissions, industrial, and construction activities.


Only 17% of Global Cities Meet W.H.O. Standards, Dhaka Most Polluted City

The Delhi Government has decided to double parking fees across the city during severe pollution episodes under GRAP Phase III and IV. The move aims to discourage private vehicle use, cut traffic congestion, and reduce emissions, even as the Commission for Air Quality Management has eased GRAP-4 restrictions after a slight improvement in air quality.


Delhi Parking Costs To Jump During Pollution Alerts

Delhi's three-day run of 'severe' air pollution ended this morning, with the city's average Air Quality Index (AQI) showing a marginal improvement and settling in the 'very poor' category at 395.


Delhi AQI Improves From Severe To Very Poor Category

Delhi’s air quality remained in the “very poor” category on New Year’s Day, with the Air Quality Early Warning System for Delhi recording an AQI of 382, as cold and foggy conditions continued to grip the national capital. The India Meteorological Department said Delhi is likely to witness a generally cloudy sky on Thursday, with a possibility of very light to light rain at isolated places. The forecast also warned of moderate fog at many places and dense fog at isolated locations during morning hours. These conditions follow a harsh spell of weather on the last day of 2025, the coldest day recorded in Delhi since 2019. The maximum temperature settled at 14.2 degrees Celsius, which is 6.2 degrees below normal for this time of year.


Delhi AQI: Several monitoring stations report high pollution levels

Delhi wakes up to yet another difficult winter morning, as dense fog combined with toxic smog blanketed the national capital and its surrounding regions.


Poisonous Delhi 'Unlivable': When Will This Nightmare End?

Air quality in Delhi remained hazardous on Sunday, with the overall Air Quality Index (AQI) recorded at 391 at 6 am, placing it on the brink of the severe category. Several monitoring stations across the city recorded AQI levels above 400. A thick layer of smog, coupled with dense winter fog, enveloped large parts of Delhi, triggering health concerns and significantly impacting daily life.


Delhi Pollution: 20 Out of 40 AQI Monitoring Stations Record AQI Above 400

Air quality in Delhi remained hazardous on Sunday, with the overall Air Quality Index (AQI) recorded at 391 at 6 am, placing it on the brink of the severe category. Several monitoring stations across the city recorded AQI levels above 400. A thick layer of smog, coupled with dense winter fog, enveloped large parts of Delhi, triggering health concerns and significantly impacting daily life.

Delhi Pollution: IndiGo, Air India War of Delays, Cancellations as Toxic Fog Blankets Delhi-NCR

Delhi Pollution: IMD Warns Cold-Wave Like Conditions, Issues Yellow Alert

Air pollution levels have worsened across North and East India as dense fog and smog once again blanket Delhi. Poor air quality has reduced visibility, disrupted transport, and raised health concerns, with authorities urging caution as AQI levels remain in the poor to very poor category across several regions.

Delhi AQI: Delhi Pollution Rises Again, AQI Slips Close to 'Severe' Category

The Delhi government has announced a series of strict measures aimed at tackling the city’s worsening pollution crisis. These include policies to limit emissions, enforce stricter regulations, and improve air quality. Residents and authorities are closely watching how effective these steps will be in combating Delhi’s chronic pollution problem.

Delhi Government Vows to Implement Strict Measures to Control Pollution

Delhi faces a cold wave coupled with severe air pollution and dense fog. Flight cancellations and strict pollution measures highlight growing environmental challenges.

Delhi Pollution: Cold Wave, Dense Fog Grips North India, AQI in Most Areas of Delhi Above 300

Supreme Court on Wednesday orally observed that the measures taken by authorities so far have been a "total failure" in effectively curbing the rising levels of air pollution in the Delhi-NCR region.


Top Court: Delhi air pollution curbs a total failure

 Millions of tonnes of microplastics enter the oceans every year. A study has analysed how these particles move through the water. The theory presented by two scientists from Massachusetts shows they are acting differently than other particles thrown in the ocean.

8 million tons of plastic is ripping through the oceans like tornadoes

Delhi’s air quality continues to remain in the severe category, prompting authorities to implement precautionary measures. Schools in Delhi, Noida, and Ghaziabad will operate in hybrid mode to ensure student safety while minimizing exposure to hazardous air.


Delhi Air Remains Severe: Schools in Delhi, Noida & Ghaziabad Shift to Hybrid

Delhi air pollution remains at worrying levels. The average air quality index on Monday morning was recorded at 457, in the severe levels, but central pollution control board data showed several monitoring stations. At 500 level-- the highest possible recording for these monitors.

GRAP Stage IV Curbs Imposed 

Delhi’s Air Quality Index (AQI) has crossed 400, entering the hazardous category. In response, authorities have mandated hybrid classes for students up to Class 9 and Class 11. Essential services have been exempted from vehicle restrictions to ensure continuity of critical operations amid the severe pollution crisis.

Delhi Air Quality: Delhi, Noida, Ghaziabad Schools To Hold Classes in Hybrid Mode

Delhi’s Air Quality Index (AQI) has crossed 400, entering the hazardous category. In response, authorities have mandated hybrid classes for students up to Class 9 and Class 11. Essential services have been exempted from vehicle restrictions to ensure continuity of critical operations amid the severe pollution crisis.


Delhi air pollution: Weather conditions trap pollution, worsening Delhi's winter smog 

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