Delhi, air quality index

In response to deteriorating air quality, Delhi is implementing GRAP Stage 3 anti-pollution measures, including a halt on ...
At 4 pm on Thursday, Delhi's average AQI was 424, and to prevent further deterioration, the sub- committee decided to invoke ...
GRAP 3 air pollution control measures to be imposed in Delhi, Gurugram, Faridabad and Ghaziabad as AQI plummets even further ...
GRAP for the National Capital Region (NCR) is classified under four different stages of adverse air quality in Delhi: Stage I ...
Delhi’s air quality index (AQI) remained in the ‘severe’ category for the second consecutive day on Thursday, with ...
The Delhi government also announced that due to the alarming levels of pollution, physical classes for primary schools will ...
The daily average air quality index, or AQI, stood at 424 during the day ... [Indian Institute of Tropical Meteorology] ...
New Delhi was blanketed by a thick smog on Wednesday, prompting flight delays and restrictions on outdoor activities for ...