Air Quality History for Biel/Bienne, Switzerland
Historical PM2.5 and AQI trend from monitoring stations near Biel/Bienne, Switzerland.
21
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
335hPM2.5 Station
335h · 3 stationsTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-05-30 | 21 | 17–27 | 5.2 µg/m³ | 7.3 | 5h | 4 |
| 2026-05-29 | 39 | 10–200 | 15.9 µg/m³ | 6.8 | 24h | 4 |
| 2026-05-28 | 29 | 14–59 | 7.1 µg/m³ | 9.6 | 24h | 5 |
| 2026-05-27 | 41 | 17–101 | 10.5 µg/m³ | 14.2 | 24h | 5 |
| 2026-05-26 | 42 | 29–65 | 10.2 µg/m³ | 15.6 | 24h | 5 |
| 2026-05-25 | 49 | 27–96 | 12.4 µg/m³ | 20.6 | 24h | 5 |
| 2026-05-24 | 31 | 13–42 | 7.5 µg/m³ | 8.3 | 24h | 5 |
| 2026-05-23 | 26 | 10–85 | 6.5 µg/m³ | 5.8 | 24h | 5 |
| 2026-05-22 | 25 | 10–107 | 6.6 µg/m³ | 7.0 | 23h | 4 |
| 2026-05-21 | 25 | 13–65 | 6.0 µg/m³ | 6.7 | 24h | 4 |
| 2026-05-20 | 21 | 7–48 | 5.0 µg/m³ | 5.6 | 24h | 4 |
| 2026-05-19 | 18 | 6–33 | 4.3 µg/m³ | 4.1 | 24h | 4 |
| 2026-05-18 | 26 | 8–81 | 6.6 µg/m³ | 3.8 | 24h | 4 |
| 2026-05-17 | 27 | 11–159 | 8.0 µg/m³ | 3.6 | 24h | 4 |
| 2026-05-16 | 29 | 16–52 | 6.8 µg/m³ | 7.4 | 19h | 4 |