Delhi smog is back
Cocktail of pollutants and severe smog episodes can be deadly in Delhi and NCR even as Delhi government delays finalising air quality index
Will PM 2.5 levels in Delhi-NCR go back to pre-pandemic levels this winter?
The answer lies in air pollution control measures, finds assessment by CSE
Delhi, controlling air pollution is in your own hands
The cause of Delhi's severe air pollution is primarily due to geographical and local factors