Delhi, air quality index

CAQM mandates school closures in Delhi and NCR districts under revised GRAP, emphasizing stricter measures for air quality ...
On Monday, the court stated that GRAP-IV will remain in place even if Delhi's AQI fell below 450. Justice Oka asked, "Why did ...
Delhi Environment Minister Gopal Rai inspects GRAP-4 enforcement, noting daily truck violations and urging compliance to ...
Ban on construction in Delhi-NCR due to air pollution crisis leaves blue-collar workers struggling for livelihood.
The Supreme Court on Friday flagged Graded Response Action Plan (GRAP) 4 lapses stating that the Delhi govt and city police ...
After a brief respite, the air quality in Delhi has once again plunged into the "severe" category on Friday, with the 24-hour ...
Delhi's air quality has deteriorated sharply. After a slight improvement on Friday, the national capital's air quality index (AQI) fell into the 'severe' category on Saturday. With an AQI of 412, ...