Delhi, Central Pollution Control Board

A cold wind blew away the thick layer of haze that has covered the National Capital for over a week, and a bright sun shone ...
The air quality in the national capital fell back to 'very poor' on Thursday from being in 'severe' category a day before, as AQI was recorded at 304 as per the Central Pollution Control Board (CPCB).
However, several places in Delhi are still in the 'severe' category for air pollution, with Ashok Vihar 316, Anand ...