Delhi, Supreme Court and air quality index

The air quality in the national capital fell back to 'very poor' from being in 'severe' category a day before.
The ED has filed a police FIR regarding the incident, and authorities have confirmed that the situation is now under control.
Amid the Supreme Court pulling up the Delhi Police over lapses in implementation of Graded Response Action Plan (GRAP) stage IV, the traffic police have for the first time roped in the local police to ...
Let’s take a look. The Graded Response Action Plan (GRAP) is a set of emergency protocols first introduced in 2017 to tackle air pollution in Delhi-NCR. GRAPs are designed to activate ...