Delhi, air quality index

Delhi's air quality has plunged to "severe-plus," triggering GRAP IV restrictions and impacting travel. Flights and trains ...
After taking several measures to curb air pollution, the authorities under GRAP-4, urged the elderly, children and those with ...
The annual calamity that winter smog now is proves the National Capital Region requires a sustained, all-year-long action ...
Schools across eight districts in western Uttar Pradesh, part of the NCR, have shifted to online classes due to severe air ...
Delhi Environment Minister Gopal Rai Tuesday wrote a letter to the Centre seeking clearance for allowing artificial rain in ...
PTI Delhi continues to reel under severe smog. Delhi Air Pollution: Chief Justice of India Sanjiv Khanna announced on Tuesday ...
In several areas of the city, pollution levels were more than 50 times higher than the World Health Organization’s ...
Delhi has faced persistent air quality challenges during winter due to a combination of stubble burning in nearby states, ...