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Centre For Science And Environment

Nearly 75% of Delhi land area heat stressed in ’15-’24 decade: Study

Delhi is in the grip of rising temperatures. (Vipin Kumar/HT Photo)

Published 73 days ago

Ozone pollution this year highest since 2021 in Delhi: Report

Unlike primary pollutants (emitted directly from sources), ozone is formed through chemical reactions involving nitrogen oxides, volatile organic compounds, and carbon monoxide — pollutants released by vehicles, power plants, factories and other combustion sources. (ANI)

Published 411 days ago

Delhi clocked three-year PM2.5 level high in 2024, reveals study

Thick winter fog in Delhi. (RAJ K RAJ /HT PHOTO)

Updated 573 days ago

Peak winter pollution levels dipping: Report

Commuters out on a hazy morning in Noida on Wednesday. (Sunil Ghosh/HT PHOTO)

Updated 634 days ago

Bengaluru ranks lowest among cities for clean air program spending: Report

The report shows Bengaluru used just 13 per cent of its National Clean Air Programme (NCAP) funds over the past four years. (Representative image)

Published 742 days ago

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