Delhi, Air Quality Index and December

Intermittent showers over the past few days have helped reduce pollution levels in the national capital ...
The air quality index (AQI) in the national capital region deteriorated to 353 on Friday, from 345 a day earlier, remaining ...
An average Air Quality Index of 179 (moderate) was recorded at 8am on Monday compared to 225 (poor) at 4pm on Sunday as ...
Delhi's AQI showed a marked improvement, prompting the revocation of GRAP Stage-III restrictions across NCR. Authorities ...
The Commission for Air Quality Management said that the air quality index in the national capital was expected to remain ...