Air Quality History for Olten, Switzerland
Historical PM2.5 and AQI trend from monitoring stations near Olten, Switzerland.
25
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
331hPM2.5 Station
331h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-06-09 | 9 | 2–15 | 2.2 µg/m³ | 2.5 | 7h | 1 |
| 2026-06-08 | 10 | 3–25 | 2.4 µg/m³ | 2.8 | 23h | 1 |
| 2026-06-07 | 3 | 1–5 | 0.7 µg/m³ | 1.4 | 10h | 1 |
| 2026-06-06 | 9 | 2–38 | 2.3 µg/m³ | 2.6 | 14h | 1 |
| 2026-06-04 | 3 | 1–5 | 0.6 µg/m³ | 1.3 | 5h | 1 |
| 2026-06-02 | 16 | 5–30 | 3.9 µg/m³ | 4.2 | 13h | 1 |
| 2026-06-01 | 20 | 5–41 | 4.2 µg/m³ | 4.6 | 10h | 1 |
| 2026-05-31 | 33 | 3–65 | 8.2 µg/m³ | 9.1 | 24h | 1 |
| 2026-05-30 | 15 | 5–28 | 3.7 µg/m³ | 4.0 | 24h | 1 |
| 2026-05-29 | 5 | 1–12 | 1.1 µg/m³ | 1.7 | 13h | 1 |
| 2026-05-28 | 33 | 5–55 | 8.0 µg/m³ | 9.1 | 22h | 1 |
| 2026-05-27 | 46 | 23–71 | 12.0 µg/m³ | 13.9 | 24h | 1 |
| 2026-05-26 | 47 | 27–68 | 12.2 µg/m³ | 13.9 | 24h | 1 |
| 2026-05-25 | 44 | 14–62 | 11.2 µg/m³ | 12.7 | 24h | 1 |
| 2026-05-24 | 32 | 7–59 | 7.9 µg/m³ | 9.0 | 24h | 1 |
| 2026-05-23 | 22 | 5–43 | 5.4 µg/m³ | 5.9 | 23h | 1 |
| 2026-05-22 | 9 | 2–18 | 2.1 µg/m³ | 2.4 | 18h | 1 |
| 2026-05-21 | 11 | 4–29 | 2.8 µg/m³ | 3.1 | 17h | 1 |
| 2026-05-20 | 7 | 2–24 | 1.7 µg/m³ | 2.4 | 12h | 1 |