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★ NEW Preorder Ancient and Medieval Indian History ⚡️ Shipping from Aug 15^th ★ ★ NEW Prelims Cracker 2027 ⚡️ New Subjects from Sep 1^st 📞 Call Now: 9211591415 ★ ★ NEW GS Foundation 2027 ⚡️ Just Started ⬇️ Download Brochure 📞 Call Now: 9211591415 ★ ★ PMF IAS Impact 🎯 53 Direct Hits in Prelims 2025 and 🎯 46 Direct Hits in Prelims 2026 ★

Air Pollution

UPSC Prelims PYQ 2024: Largest source of sulphur dioxide emissions (EPA)

WHO Air Quality Guidelines: PM and ozone facts | UPSC Prelims PYQ 2022

Sources of magnetite particle pollution — UPSC Prelims PYQ 2021

Concerns about copper smelting plants UPSC Prelims PYQ 2021

Sources of benzene exposure — UPSC Prelims PYQ 2020

NGT vs CPCB — UPSC Prelims PYQ 2018

Air Quality Index Pollutants: UPSC Prelims PYQ 2016

Jeevan Bisht
2016 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQs
Air Pollutants / Air Pollution / Air Quality Index / AQI / Carbon Monoxide

Pollutants from the steel industry — UPSC Prelims PYQ 2014

Photochemical Smog Product — UPSC Prelims PYQ 2003

Which fuel causes minimum environmental pollution? UPSC Prelims PYQ 1995

PMF IAS
1995 / Environment / Renewable Energy / UPSC Prelims PYQs
Air Pollution / Alternative Energy / Clean Fuel / Hydrogen / Pollution

Graded Response Action Plan

Graded Response Action Plan (GRAP)

Lung Cancer

Lung Cancer: Trends, Causes, and Public Health Challenges

Indoor Air Pollution

Indoor Air Pollution: Sources, Impacts & Solutions

Air Quality Monitoring

Air Quality Monitoring | Air Quality Index | NAAQS | SAFAR

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Nitrogen Dioxide (NO2)

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Sudden reversal of Pollution Cycle

Crop residue management Techniques

Crop Residue Management (CRM) Guidelines 2023-24

Smog: Photochemical smog & Sulfurous smog