SmogRank / Countries / Tanzania
Most polluted cities in Tanzania
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
Tanzania 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 |
|---|---|
| Dar es Salaam estimated | ≈ 8 µg/m³ |
| Mwanza estimated | ≈ 7 µg/m³ |
| Dodoma estimated | ≈ 5 µg/m³ |
| Zanzibar estimated | ≈ 7 µg/m³ |
| Arusha estimated | ≈ 21 µg/m³ |
| Mbeya estimated | ≈ 11 µg/m³ |
| Morogoro estimated | ≈ 6 µg/m³ |
| Kahama estimated | ≈ 6 µg/m³ |
| Tanga estimated | ≈ 9 µg/m³ |
| Geita estimated | ≈ 7 µg/m³ |
| Tabora estimated | ≈ 7 µg/m³ |
| Sumbawanga estimated | ≈ 12 µg/m³ |
| Songea estimated | ≈ 17 µg/m³ |
| Kibaha estimated | ≈ 8 µg/m³ |
| Bariadi estimated | ≈ 8 µg/m³ |
| Kasulu estimated | ≈ 19 µg/m³ |
| Singida estimated | ≈ 4 µg/m³ |
| Kigoma estimated | ≈ 19 µg/m³ |
| Moshi estimated | ≈ 27 µg/m³ |
| Tunduma estimated | ≈ 14 µg/m³ |
| Ifakara estimated | ≈ 8 µg/m³ |
| Mpanda estimated | ≈ 9 µg/m³ |
| Iringa estimated | ≈ 9 µg/m³ |
| Bunda estimated | ≈ 8 µg/m³ |
| Musoma estimated | ≈ 7 µg/m³ |
| Bukoba estimated | ≈ 6 µg/m³ |
| Mtwara estimated | ≈ 9 µg/m³ |
| Shinyanga estimated | ≈ 6 µg/m³ |
| Tarime estimated | ≈ 14 µg/m³ |
| Nzega estimated | ≈ 5 µg/m³ |
| Makumbako estimated | ≈ 9 µg/m³ |
| Sengerema estimated | ≈ 8 µg/m³ |
| Handeni estimated | ≈ 5 µg/m³ |
| Katumba estimated | ≈ 18 µg/m³ |
| Mafinga estimated | ≈ 15 µg/m³ |
| Lindi estimated | ≈ 10 µg/m³ |
| Ushirombo estimated | ≈ 6 µg/m³ |
| Njombe estimated | ≈ 9 µg/m³ |
| Kilosa estimated | ≈ 7 µg/m³ |
| Masasi estimated | ≈ 8 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.