Air quality · Europe
Air quality in Switzerland today
Right now the most polluted of the 2 Switzerland cities we cover is Zurich at AQI 54 (Moderate); the cleanest is Bern at 53.
US EPA AQI, modelled from the CAMS forecast. Refreshed 3 Nov, 07:52 UTC+0.
Cities in Switzerland, worst air first
| # | City | AQI | Category | Population |
|---|---|---|---|---|
| 1 | Zurich | 54 | Moderate | 0.4 m people |
| 2 | Bern Capital | 53 | Moderate | 0.1 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.