This content is restricted to site members. If you are an existing user, please log in. New users may register below.
Delhi’s air quality remains very poor category on Friday
(G.N.S) Dt. 28 New Delhi According to the Central Pollution Control Board, the hourly air quality index (AQI) was 345 at 7am on Friday. On Thursday, the average 24-hour AQI was 354. An AQI between zero and 50 is considered good, 51 and 100 satisfactory, 101 and 200 moderate, 201