The air quality has dropped back to the ‘very poor’ category after remaining in the ‘poor’ category for the past two days.
In the light of the deterioration of air quality to the ‘very poor’ in the National Capital Region (NCR) and adjoining areas, ...
Delhi’s overall 24-hour average air quality index (AQI) was 441 (severe ... (WHO), according to official data. The overall level of PM2.5 (a chief pollutant) in Delhi was 248.5 micrograms ...
The air quality in the national capital Delhi on Thursday remained in the "very poor" category despite the dip in the pollution level, media reports said.
At 8.30 a.m., Delhi's Air Quality Index (AQI) stood at 402 ... to improve the air quality in the coming hours. Humidity level in the city was recorded at 95 per cent at 8.30 am.
The Sub-Committee on GRAP was accordingly maintaining a close watch on the air quality scenario in Delhi," the order stated. "The SubCommittee noted that the AQI level almost touched the 400 mark ...