SmogRank / Countries / Nigeria
Most polluted cities in Nigeria
2 measured cities ranked by PM2.5, last 7 days. Worst: Ibadan at 26.3 µg/m³, #100 in the world.
Good 0–9.0Moderate 9.1+Unhealthy for sensitive groups 35.5+Unhealthy 55.5+Very unhealthy 125.5+Hazardous 225.5+No data
Estimated: cities without a monitor
Nigeria cities we can't measure, with model estimates for the last 7 days. Listed by population, not ranked: estimates aren't precise enough to rank. Model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), adjusted to measured cities nearby where there are any. Adjusted, a single day lands within ×1.5 of what a monitor would read about two times in three; unadjusted, it can be off by half or double. Treat them as a guide, not a measurement.
| City | 7-day estimate |
|---|---|
| Kano estimated | ≈ 72 µg/m³ |
| Kaduna estimated | ≈ 16 µg/m³ |
| Benin City estimated | ≈ 13 µg/m³ |
| Onitsha estimated | ≈ 25 µg/m³ |
| Aba estimated | ≈ 26 µg/m³ |
| Maiduguri estimated | ≈ 15 µg/m³ |
| Ilorin estimated | ≈ 11 µg/m³ |
| Sokoto estimated | ≈ 41 µg/m³ |
| Jos estimated | ≈ 33 µg/m³ |
| Zaria estimated | ≈ 32 µg/m³ |
| Enugu estimated | ≈ 25 µg/m³ |
| Warri estimated | ≈ 14 µg/m³ |
| Oyo estimated | ≈ 12 µg/m³ |
| Abeokuta estimated | ≈ 12 µg/m³ |
| Akure estimated | ≈ 11 µg/m³ |
| Bauchi estimated | ≈ 17 µg/m³ |
| Agege estimated | ≈ 14 µg/m³ |
| Katsina estimated | ≈ 57 µg/m³ |
| Osogbo estimated | ≈ 15 µg/m³ |
| Ile-Ife estimated | ≈ 15 µg/m³ |
| Gombe estimated | ≈ 21 µg/m³ |
| Ajegunle estimated | ≈ 14 µg/m³ |
| Owerri estimated | ≈ 32 µg/m³ |
| Calabar estimated | ≈ 12 µg/m³ |
| Ebute Ikorodu estimated | ≈ 18 µg/m³ |
| Okene estimated | ≈ 14 µg/m³ |
| Ikare estimated | ≈ 11 µg/m³ |
| Yola estimated | ≈ 15 µg/m³ |
| Uyo estimated | ≈ 18 µg/m³ |
| Ado-Ekiti estimated | ≈ 13 µg/m³ |
| Ogbomoso estimated | ≈ 15 µg/m³ |
| Minna estimated | ≈ 16 µg/m³ |
| Lekki estimated | ≈ 14 µg/m³ |
| Bida estimated | ≈ 27 µg/m³ |
| Makurdi estimated | ≈ 12 µg/m³ |
| Ondo estimated | ≈ 13 µg/m³ |
| Umuahia estimated | ≈ 22 µg/m³ |
| Iseyin estimated | ≈ 9 µg/m³ |
| Yenagoa estimated | ≈ 18 µg/m³ |
| Gboko estimated | ≈ 14 µg/m³ |
Regions
Updated 2026-10-01 14:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.