Delhi, air quality index

Air pollution choking New Delhi has ground outdoor work to a halt and disrupted air travel in the Indian capital.
Delhi is facing a pollution emergency as AQI exceeds 450. New restrictions, including diesel vehicle bans and school closures ...
Delhi air quality plummets to alarming levels every year in the winter. The air quality in the capital remains in the 'severe ...
Agencies and governments expressly responsible for quelling the crisis have chosen to pass the blame to everyone but ...
The air quality in Delhi plummeted to its worst level today, with the AQI falling into the “severe” category. According to ...
Delhi has recently registered its worst air quality for this season, with the city hitting the “severe” category in the ...
Every year, Delhi and northern states battle hazardous air during the winter months of October to January due to plummeting ...
GRAP 3 air pollution control measures to be imposed in Delhi, Gurugram, Faridabad and Ghaziabad as AQI plummets even further ...
Delhi surpassed Lahore as the world's most polluted city, with its air quality index reaching a 'severe' 418. The smog, a mix ...