Air quality · Europe
Air quality in Portugal today
Right now Lisbon is at AQI 53 (Moderate).
US EPA AQI, modelled from the CAMS forecast. Refreshed 3 Nov, 07:52 UTC+0.
Cities in Portugal, worst air first
| # | City | AQI | Category | Population |
|---|---|---|---|---|
| 1 | Lisbon Capital | 53 | Moderate | 0.5 m people |
- Good 0–50
- Moderate 51–100
- Unhealthy for sensitive groups 101–150
- Unhealthy 151–200
- Very unhealthy 201–300
- Hazardous 301–500
Each city’s value is the CAMS model at the city’s coordinates, scored on the US EPA AQI. It is an estimate, not a station reading. How we calculate it.