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Not Delhi, but this city emerged as India’s most polluted during winterGhaziabad emerged as India's most polluted city in winter 2025-26, with PM2.5 levels significantly exceeding national standards. The analys...- Delhi–NCR tops pollution charts again: All 10 of India’s most polluted cities are in this region, data revealsNovember 2025 saw Delhi-NCR become India's most polluted region, with Ghaziabad and Delhi topping the charts. Despite reduced stubble burni...
- Delhi tops India in PM2.5 pollution; 447 districts exceed national air quality limit: ReportNew Delhi, Delhi is the most polluted state. Its annual PM2.5 concentration is 101 micrograms per cubic metre. This is 2.5 times the Indian...
- Delhi sixth most polluted city in country in October: StudyIn October, the air quality in India took a considerable nosedive, with Dharuhera in Haryana topping the charts as the most polluted city. ...
- Delhi breached WHO set annual air quality limit in JanOn January 11 and 17, PM2.5 and PM10 levels in Delhi exceeded WHO guidelines. Therefore, even if pollution levels were reduced to 0.1 micro...
- Delhi is not India's most polluted city in 2023: CREAByrnihat and Begusarai are the most polluted cities in India in 2023, according to a report released by an independent think tank. The repo...
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