PM2.5

Firecrackers flout Supreme Court restrictions as Kolkata records severe pollution on Diwali night

Firecrackers flout Supreme Court restrictions as Kolkata records severe pollution on Diwali night

12 hours ago

4 min read

Coal-driven electricity growth raises urban air pollution, deaths concerns in India: Study

Coal-driven electricity growth raises urban air pollution, deaths concerns in India: Study

28 Sep 2026

7 min read

Most sulphur dioxide around Delhi comes from coal plants exempted from pollution rules: CREA

Most sulphur dioxide around Delhi comes from coal plants exempted from pollution rules: CREA

13 Jul 2026

3 min read

Ground-level ozone: The silent pollutant behind India’s breathing crisis

Ground-level ozone: The silent pollutant behind India’s breathing crisis

05 Jul 2026

1 min read

Why can’t Delhi beat road dust?

Why can’t Delhi beat road dust?

28 May 2026

1 min read

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