SmogRank / Countries / Spain / Galicia

Most polluted cities in Galicia, Spain

10 measured cities ranked by PM2.5, last 7 days. Worst: Ourense at 16.6 µg/m³, #206 in the world.

#City µg/m³
1Ourense Galicia
16.6
2Vigo Galicia
11.6
3A Coruña Galicia
10.8
4Santiago de Compostela Galicia
10.5
5Lugo Galicia
7.9
6Arteixo Galicia
6.8
7Ferrol Galicia
6.4
8Culleredo Galicia
6.3
9Lalín Galicia
4.6
10Pontevedra Galicia
3.6
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

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.

City7-day estimateBand
Vilagarcía de Arousa estimated≈ 10 µg/m³Moderate
Oleiros estimated≈ 9 µg/m³Good
Carballo estimated≈ 8 µg/m³Good
Redondela estimated≈ 10 µg/m³Moderate
Ribeira estimated≈ 8 µg/m³Good
Santa Uxía de Ribeira estimated≈ 10 µg/m³Moderate
Marín estimated≈ 10 µg/m³Moderate
Cangas do Morrazo estimated≈ 10 µg/m³Moderate
Cambre estimated≈ 9 µg/m³Good
Ponteareas estimated≈ 7 µg/m³Good
A Estrada estimated≈ 8 µg/m³Good
Monforte de Lemos estimated≈ 10 µg/m³Moderate
Moaña estimated≈ 10 µg/m³Moderate
Boiro estimated≈ 9 µg/m³Good
Nigrán estimated≈ 7 µg/m³Good
Teo estimated≈ 8 µg/m³Good
Porriño estimated≈ 7 µg/m³Good
Tui estimated≈ 7 µg/m³Good
Sanxenxo estimated≈ 10 µg/m³Moderate
Poio estimated≈ 10 µg/m³Moderate

Updated 2026-10-01 13:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.