Air Pollution

Articles

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  Environment

  CAQM Clears Revised GRAP Schedule With 48 Actions for NCR

  The Commission for Air Quality Management approved a revised Graded Response Action Plan schedule for the NCR carrying 48 actions across its four stages.

  29 September 2026 · 2 min read

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  Environment & Ecology

  Ozone Layer and Acid Rain: Causes, Effects, Treaties

  Complete notes on the ozone layer and acid rain for competitive exams: the ozone hole, ozone depleting substances, the Montreal Protocol and the damage acid rain does.

  29 September 2026 · 4 min read

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  Environment & Ecology

  Air Pollution and Air Quality: Pollutants, AQI and Laws

  Air pollution notes for exams: primary and secondary pollutants, London and photochemical smog, acid rain, PM2.5, the AQI categories and India's laws.

  28 September 2026 · 4 min read