SmogRank / Countries / Ghana / Ashanti
Most polluted cities in Ashanti, Ghana
0 measured cities ranked by PM2.5, last 30 days.
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
Ashanti 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 |
|---|---|
| Kumasi estimated | ≈ 5 µg/m³ |
| Obuase estimated | ≈ 5 µg/m³ |
| Ejura estimated | ≈ 5 µg/m³ |
| Mampong estimated | ≈ 5 µg/m³ |
| Tafo estimated | ≈ 5 µg/m³ |
| Agogo estimated | ≈ 5 µg/m³ |
| Konongo estimated | ≈ 5 µg/m³ |
| Ahwiaa estimated | ≈ 5 µg/m³ |
| Bekwai estimated | ≈ 5 µg/m³ |
| Effiduase estimated | ≈ 5 µg/m³ |
| New Tafo estimated | ≈ 5 µg/m³ |
| Ahwiaa estimated | ≈ 5 µg/m³ |
| Tepa estimated | ≈ 4 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.