SmogRank / Countries / Spain / Galicia
Most polluted cities in Galicia, Spain
10 measured cities, last 7 days; 1 above the WHO 24-hour guideline. Worst: Ourense at 16.6 µg/m³, #189 in the world.
6 good 4 moderate
- 1Ourense 16.6
- 2Vigo 11.6
- 3A Coruña 10.8
- 4Santiago de Compostela 10.5
- 5Lugo 7.9
- 6Arteixo 6.8
- 7Ferrol 6.4
- 8Culleredo 6.3
- 9Lalín 4.6
- 10Pontevedra 3.6
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+
Estimated: cities without a monitor
Galicia 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 |
|---|---|
| Vilagarcía de Arousa | ≈ 10 µg/m³ |
| Oleiros | ≈ 9 µg/m³ |
| Carballo | ≈ 8 µg/m³ |
| Redondela | ≈ 10 µg/m³ |
| Ribeira | ≈ 8 µg/m³ |
| Santa Uxía de Ribeira | ≈ 10 µg/m³ |
| Marín | ≈ 10 µg/m³ |
| Cangas do Morrazo | ≈ 10 µg/m³ |
| Cambre | ≈ 9 µg/m³ |
| Ponteareas | ≈ 7 µg/m³ |
| A Estrada | ≈ 8 µg/m³ |
| Monforte de Lemos | ≈ 10 µg/m³ |
| Moaña | ≈ 10 µg/m³ |
| Boiro | ≈ 9 µg/m³ |
| Nigrán | ≈ 7 µg/m³ |
| Teo | ≈ 8 µg/m³ |
| Porriño | ≈ 7 µg/m³ |
| Tui | ≈ 7 µg/m³ |
| Sanxenxo | ≈ 10 µg/m³ |
| Poio | ≈ 10 µg/m³ |
Updated 2026-10-01 19:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.