Delhi, Air Quality and Central Pollution Control Board

At 9 am, Delhi's Air Quality Index (AQI) was recorded at 301, compared to a reading of 343 at 9 am on Tuesday, ...
Air quality in the national capital remains in the 'severe' category on Wednesday, according to the Central Pollution ...
Whatever the causes of the smog, by one ranking Delhi was not just the most polluted city in the world, but “nearly five ...
Authorities fail to address over 2,300 air pollution complaints in Delhi, Rajasthan faces higher unresolved rate as per CPCB ...
Air pollution chokes New Delhi every winter, but this year's smog has already derailed everything from transport and road ...