Delhi AQI edges close to ‘severe’ category, crosses 400-mark in these areas
Delhi’s overall air quality remained in the “very poor” category but edged close to the ‘severe’ mark with the Air Quality Index (AQI) recorded at 391 early Sunday, December 28. The AQI was 385, in the “very poor” category, on Saturday, according to the Central Pollution Control Board (CPCB) bulletin released around 4 pm. Several…