Tag: No2

Delhi’s NO2 pollution increased by 125 pc in one year: Study

Delhi recorded an increase of 125 per cent in NO2 (nitrogen dioxide) pollution between April 2020 and April 2021, according to a Greenpeace India study...

Levels of air pollutants on rise in Indian cities: Study

Levels of air pollutants in Indian cities, including national capital New Delhi, are on the rise, according to a study using observations from instruments on...