The air quality in the national capital improved from the ‘severe’ to the ‘very poor’ category on Sunday morning. At 8 am, the Air Quality Index (AQI) was recorded at 357, falling under the ‘very poor ...
Delhi woke up to a thick smog morning but a slightly improved air quality as air quality index (AQI) went from 'severe' to 'very poor' on Sunday morning, according to Central Pollution Control Board.