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Air quality, pollen & UV in Portugal
10 cities · updated 9 Oct 2026, 06:02 GMT
Typical AQI
21
Fair
Cleanest
Setúbal
AQI 15
Most polluted
Funchal
AQI 28
Highest UV today
Lisbon
UV 5 · Moderate
Map of Portugal
All cities in Portugal
| City | Air quality | Max UV |
|---|---|---|
| Funchal | 28 Fair | 5 Moderate |
| Lisbon | 23 Fair | 5 Moderate |
| Amadora | 22 Fair | 5 Moderate |
| Queluz | 22 Fair | 5 Moderate |
| Viseu | 21 Fair | 5 Moderate |
| Porto | 20 Good | 5 Moderate |
| Leiria | 20 Good | 5 Moderate |
| Braga | 19 Good | 5 Moderate |
| Coimbra | 19 Good | 5 Moderate |
| Setúbal | 15 Good | 5 Moderate |
Portugal air quality, pollen & UV - FAQ
- Is the air quality good in Portugal right now?
- Across 10 cities in Portugal, the typical European AQI is 21 (fair). Cleanest air right now: Setúbal (AQI 15); most polluted: Funchal (AQI 28). Air quality is acceptable for most people.
- Which city in Portugal has the worst air quality today?
- Funchal currently has the highest European AQI in Portugal at 28 (Fair).
- Where is grass pollen highest in Portugal today?
- Lisbon, at 0.3 grains/m³.
- Where is UV highest in Portugal today?
- Lisbon, at UV 5 (moderate).
Levels are indicative, based on the Copernicus CAMS European model, and are not a medical diagnosis. If you have asthma or a severe allergy, follow your doctor’s advice.