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Written by Vishesh Nagar | Friday October 23, 2026IQAir's live ranking puts Dakar and Lahore ahead of Kolkata, while Delhi and Mumbai also feature among the world's 10 most polluted cities.
- Edited by Nikhil Pandey | Friday October 23, 2026
A new study warns that expanding AI data centres in Texas could reverse decades of air quality improvements, with harmful emissions rising sharply unless cleaner energy sources are adopted.
- Written by NDTV Auto Desk | Friday October 23, 2026
Having a valid PUC is going to be mandatory in Delhi to get petrol at the fuel pumps, with the restrictions in place to control air pollution.
- Written by Vishesh Nagar | Thursday October 22, 2026
Check the top 10 most polluted major cities and their AQI levels, according to IQAir's live ranking.
Opinion: Why Delhi's Smog Can't Be Fixed From SpaceDavid Fickling, Bloomberg
Monday October 19, 2026The clearest sign that Delhi is on a path to cleaner air would be a decline in the amount of paddy grown nearby, and therefore the acreage liable to be burned each year.
Don't Normalise Air Purifiers As Delhi Chokes | The Reason Why
Thursday December 11, 2025More than 90 cities in the world's top 100 polluting list are in India. With every passing year, the AQI is rising, reaching 'hazardous' levels.
Blog | Well Done, Delhi. You've Turned Lung Sacrifice Into A Badge Of HonourSaikat Kumar Bose
Monday November 10, 2025Till some years back, Delhiites would ask angry questions to those in power about the capitals annual tryst with toxic air. This has changed. Those in the driving seat dont see the need to answer now.
Opinion | Why Indians Have Just Given Up On Air Pollution CrisisTanushree Ganguly
Friday December 20, 2024While some may argue that people in Delhi are now more aware of air pollution than they were a decade back, my rebuttal would be that awareness does not mean that people are concerned.
Opinion | You Must Outrage Over Filthy Air More Than Once A YearJyoti Pande Lavakare
Tuesday December 10, 2024Delhi welcomed us with monsoon rains and mangos. We were home. Fast forward a couple of years, in the winter of 2012, I found myself in denial about something other parents, mostly expats, were calling toxic air.
