Delhi, air quality index

Supreme Court Friday refused to relax the strict measures in force under stage 4 of Grap despite Delhi's air quality ...
As per the amended rules, it will be mandatory for NCR states to discontinue physical classes up to class-V under GRAP-III ...
Delhi Environment Minister Gopal Rai inspects GRAP-4 enforcement, noting daily truck violations and urging compliance to ...
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 ...
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 national capital's pollution level is decreasing as stage IV of the Graded Response Action Plan (GRAP) is strictly ...
After a brief respite, the air quality in Delhi has once again plunged into the "severe" category on Friday, with the 24-hour ...