SmogRank / Countries / Ghana / Greater Accra
Most polluted cities in Greater Accra, Ghana
2 measured cities ranked by PM2.5, this year. Worst: Ashaiman at 29.9 µg/m³, #134 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
Greater Accra 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 |
|---|---|
| Atsiaman estimated | ≈ 10 µg/m³ |
| Amanfrom estimated | ≈ 10 µg/m³ |
| Tema New Town estimated | ≈ 10 µg/m³ |
| Gbawe estimated | ≈ 10 µg/m³ |
| Mandela estimated | ≈ 10 µg/m³ |
| Lashibi estimated | ≈ 10 µg/m³ |
| Dome estimated | ≈ 10 µg/m³ |
| Taifa estimated | ≈ 10 µg/m³ |
| Sakumona estimated | ≈ 10 µg/m³ |
| Awoshi estimated | ≈ 10 µg/m³ |
Updated 2026-10-01 12:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.