SmogRank / Countries / Cameroon
Most polluted cities in Cameroon
2 measured cities ranked by PM2.5, last 7 days. Worst: Douala at 18.6 µg/m³, #171 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
Cameroon 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 |
|---|---|
| Bamenda estimated | ≈ 11 µg/m³ |
| Bafoussam estimated | ≈ 13 µg/m³ |
| Maroua estimated | ≈ 12 µg/m³ |
| Ngaoundéré estimated | ≈ 5 µg/m³ |
| Kumba estimated | ≈ 7 µg/m³ |
| Nkongsamba estimated | ≈ 5 µg/m³ |
| Buea estimated | ≈ 6 µg/m³ |
| Kousséri estimated | ≈ 16 µg/m³ |
| Bertoua estimated | ≈ 4 µg/m³ |
| Limbe estimated | ≈ 6 µg/m³ |
| Foumban estimated | ≈ 10 µg/m³ |
| Kumbo estimated | ≈ 7 µg/m³ |
| Edéa estimated | ≈ 4 µg/m³ |
| Ébolowa estimated | ≈ 2 µg/m³ |
| Dschang estimated | ≈ 12 µg/m³ |
| Tiko estimated | ≈ 6 µg/m³ |
| Kribi estimated | ≈ 6 µg/m³ |
| Mbalmayo estimated | ≈ 3 µg/m³ |
| Guider estimated | ≈ 12 µg/m³ |
| Sangmélima estimated | ≈ 2 µg/m³ |
| Melong estimated | ≈ 9 µg/m³ |
| Foumbot estimated | ≈ 10 µg/m³ |
| Bafia estimated | ≈ 4 µg/m³ |
| Mbouda estimated | ≈ 13 µg/m³ |
| Mutengene estimated | ≈ 6 µg/m³ |
| Mora estimated | ≈ 19 µg/m³ |
| Meïganga estimated | ≈ 5 µg/m³ |
| Yagoua estimated | ≈ 9 µg/m³ |
| Loum estimated | ≈ 7 µg/m³ |
| Bafang estimated | ≈ 9 µg/m³ |
| Mokolo estimated | ≈ 17 µg/m³ |
| Batouri estimated | ≈ 6 µg/m³ |
| Banyo estimated | ≈ 5 µg/m³ |
| Garoua Boulaï estimated | ≈ 4 µg/m³ |
| Obala estimated | ≈ 3 µg/m³ |
| Oku estimated | ≈ 8 µg/m³ |
| Mbanga estimated | ≈ 7 µg/m³ |
| Muyuka estimated | ≈ 7 µg/m³ |
| Bangangté estimated | ≈ 10 µg/m³ |
| Fundong estimated | ≈ 8 µg/m³ |
Regions
Updated 2026-10-01 16:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.