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Saturday, February 21, 2026
TopicAir quality index

Topic: Air quality index

Delhi’s PM2.5 levels in 2024 were over 2x the national limit despite stubble burning dip—CSE report

During winters in 2024, Delhi’s peak PM2.5 level was 732 µg/m³, much higher than 2023’s peak of 580 µg/m³, says a report released Monday by Centre for Science & Environment.

Delhi hasn’t had a ‘good’ air day in over a year, you may have to wait till 2025

Cleanest air recorded this year in Delhi was on 13 September, when AQI touched 52. Levels of ultrafine particulate matter or PM2.5 are increasing every year.

As Delhi chokes, city hospitals see surge in patients reporting ‘incessant cough, pounding headache’

At Delhi's RML Hospital, India's 1st pollution OPD, doctors said patients began trickling in from early October as pollution levels rose. They are now seeing 10-12 patients per week.

Farm fires caused just 4% of Delhi’s air pollution, vehicles main culprit, finds pre-Diwali analysis

Number of bad air days increased as compared to same period in 2023 & 2022, according to CSE. Local sources in Delhi & neighbouring areas responsible for this, it adds.

TV channel melodrama has its uses this week. It’s about Delhi air pollution

TV news shows it like it is, newspapers tell it like it is. Together they are fighting for our ‘Right to Breathe’, and have been at it well before Dehi turned ‘sick’.

Air pollution can cut life expectancy by 5 years per person in South Asia, says EPIC report

Rapid industrialization & population growth contributes to declining air quality in South Asia where pollution levels are currently over 50% higher than at the start of the century.

Municipal corporations should be on the frontlines of India’s air pollution battle

Citizens, civil society, and industry should be at the heart of any intervention designed to mitigate air pollution. Local governments must engage with citizens.

Air pollution reducing Indians’ life expectancy by 5 years, says University of Chicago study

Air Quality Life Index, produced by Energy Policy Institute at University of Chicago, based on data from 2020. It says India’s National Clean Air Programme has potential to save 1.6 years of life.

57% of Delhi-NCR residents don’t support odd-even to tackle pollution, survey finds

According to survey by community social media platform LocalCircles, 59% feel that closing down of schools and colleges is the sole major step taken to curb pollution.

Hue & cry over stubble burning baseless: SC pulls up Centre, states on Delhi pollution

New Delhi: The central government Monday claimed stubble burning by farmers contributes to just 10 per cent of air pollution in Delhi, prompting the...

On Camera

Youth Congress, your foolish protest helped the Modi govt climb out of the AI summit hole

In tactical terms, the shirtless protest was worse than a self-goal. Suddenly, the fiascos of the AI Summit were forgotten, and the Youth Congress’s disruption became the issue.

In the West, there’s anxiety. In India, optimism—Rishi Sunak says India poised to be leader in AI

On Wednesday, the former UK Prime Minister Rishi Sunak was speaking in New Delhi at a Carnegie & Observer Research Foundation event on AI.

MoD, IAF agree on some exemptions to HAL for Tejas Mk1A, but no compromise on ‘must-have’ capabilities

IAF is fine with accepting the aircraft with 'must-haves', even if some other steps remain pending, which may take at least another year, it is learnt.

No country is ever fully sovereign. Cold War era taught India its real meaning

India’s fraught neighbourhood places multiple constraints on its strategic choices. It leaves no time to take a deep breath, lean back and reset.