Delhi, air quality index

Ban on construction in Delhi-NCR due to air pollution crisis leaves blue-collar workers struggling for livelihood.
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 ...
CAQM mandates school closures in Delhi and NCR districts under revised GRAP, emphasizing stricter measures for air quality ...
Previously, under Stage 3, the state governments could decide whether to halt physical classes for the students up to Class 5 ...
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, ...