SmogRank / Countries / Cameroon / Littoral
Most polluted cities in Littoral, Cameroon
0 measured cities ranked by PM2.5, this year.
No city has enough measurements for this window yet.
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
Littoral 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 |
|---|---|
| Nkongsamba estimated | ≈ 5 µg/m³ |
| Edéa estimated | ≈ 4 µg/m³ |
| Melong estimated | ≈ 9 µg/m³ |
| Loum estimated | ≈ 7 µg/m³ |
| Mbanga estimated | ≈ 7 µg/m³ |
| Manjo estimated | ≈ 5 µg/m³ |
| Njombé estimated | ≈ 7 µg/m³ |
| Souza Gare estimated | ≈ 7 µg/m³ |
| Penja estimated | ≈ 7 µg/m³ |
| Dizangué estimated | ≈ 4 µg/m³ |
Updated 2026-10-01 06:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.