Air pollution level increases in the winter due to paddy residue burning in Punjab, Haryana and Uttar Pradesh. The presence of particulate matter in the air is the major reason for Delhi’s dirty air
Air pollution level increases in the winter due to paddy residue burning in Punjab, Haryana and Uttar Pradesh. The presence of particulate matter in the air is the major reason for Delhi’s dirty air
Air pollution level increases in the winter due to paddy residue burning in Punjab, Haryana and Uttar Pradesh. The presence of particulate matter in the air is the major reason for Delhi’s dirty air