SmogRank / Countries / Pakistan / 2024
Most polluted cities in Pakistan, 2024
4 cities in Pakistan ranked by their average PM2.5 over the 366 days; 4 above the WHO annual guideline (5.0 µg/m³). Worst: Lahore at 142.6 µg/m³, #1 of 1,686 cities in the world. Cleanest: Karachi at 43.4. A city needs measurements on 70% of the days to be ranked.
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+