Air Pollutants

Texas Freeze Led to Release of Tons of Air Pollutants as Refineries Shut

Thick Layer of Smog Envelopes Delhi, Air Quality Borders on ‘Severe Plus’

Delhi’s Air Quality to Remain ‘Severe’ Till Saturday, Says SAFAR

A traffic jam in New Delhi. Vehicular emissions are a big source of Delhi's air pollution. Credit: lingaraj/Flickr, CC BY 2.0

Supreme Court: No Bharat Stage IV Vehicle To Be Sold From April 1, 2020