New Delhi, March 11 Delhi was the most polluted city during 2024-25, recording the highest annual PM2.5 levels and extended periods of "severe" air quality in winter, while Patna was the second-most polluted city, according to a new analysis by Climate Trends.Climate Trends is a research-based...
air quality
atmosphericstagnation
bengaluru
central pollution control board
chennai
climate change
delhi
india
meteorology
ncap (national clean air programme)
patna
pm2.5
pollution
relative humidity
wind regimes