Air Quality History for Steffisburg, Switzerland
Historical PM2.5 and AQI trend from monitoring stations near Steffisburg, Switzerland.
16
Current AQI
Good Station
Good Station
Air Quality Index Station
386hPM2.5 Station
386h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-09-05 | 27 | 9–49 | 6.5 µg/m³ | 17h | 1 |
| 2026-09-04 | 21 | 6–34 | 5.1 µg/m³ | 19h | 1 |
| 2026-09-03 | 27 | 7–42 | 6.6 µg/m³ | 20h | 2 |
| 2026-09-02 | 26 | 12–50 | 6.2 µg/m³ | 17h | 2 |
| 2026-09-01 | 25 | 9–50 | 6.0 µg/m³ | 19h | 1 |
| 2026-08-31 | 34 | 8–89 | 9.0 µg/m³ | 17h | 2 |
| 2026-08-30 | 30 | 16–47 | 7.1 µg/m³ | 20h | 2 |
| 2026-08-29 | 26 | 6–53 | 6.3 µg/m³ | 21h | 2 |
| 2026-08-28 | 38 | 13–66 | 9.3 µg/m³ | 20h | 2 |
| 2026-08-27 | 38 | 10–57 | 9.2 µg/m³ | 18h | 2 |
| 2026-08-26 | 39 | 17–61 | 9.4 µg/m³ | 22h | 1 |
| 2026-08-25 | 35 | 20–57 | 8.5 µg/m³ | 17h | 2 |
| 2026-08-24 | 35 | 13–61 | 8.6 µg/m³ | 19h | 2 |
| 2026-08-23 | 38 | 13–200 | 14.7 µg/m³ | 18h | 2 |
| 2026-08-22 | 29 | 5–55 | 7.1 µg/m³ | 21h | 2 |
| 2026-08-21 | 30 | 10–50 | 7.2 µg/m³ | 20h | 1 |
| 2026-08-20 | 29 | 10–64 | 7.2 µg/m³ | 18h | 2 |
| 2026-08-19 | 27 | 13–46 | 6.4 µg/m³ | 20h | 1 |
| 2026-08-18 | 27 | 7–59 | 6.7 µg/m³ | 22h | 2 |
| 2026-08-17 | 42 | 23–68 | 10.7 µg/m³ | 19h | 2 |
| 2026-08-16 | 44 | 41–47 | 10.5 µg/m³ | 2h | 2 |