GRAP for the National Capital Region (NCR) is classified under four different stages of adverse air quality in Delhi: Stage I ...
With the Air Quality Index (AQI) skyrocketing above 400, reaching the ‘severe’ category, the Commission for Air Quality ...
The Delhi government also announced that due to the alarming levels of pollution, physical classes for primary schools will ...
A day after Delhi's air quality plunged to the 'severe' category, Environment Minister Gopal Rai on Thursday said strict ...