SmogRank / World / Pakistan / April 2025
Most polluted cities in Pakistan, April 2025
1 city in Pakistan ranked by their average PM2.5 over the 30 days. Worst: Islamabad at 49.2 µg/m³, #44 of 2,569 cities in the world. A city needs measurements on 70% of the days to be ranked.
- 1Islamabadlow-cost sensorsIslamabad 135
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+
The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales
All cities in the world, April 2025 · Pakistan now
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SmogRank, most polluted cities in Pakistan, PM2.5, April 2025, smogrank.com/pk/history/2025-04 (accessed 2 Oct 2026).
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