Air Quality History for Saint-Omer, France
Historical PM2.5 and AQI trend from monitoring stations near Saint-Omer, France.
10
Current AQI
Good Station
Good Station
Air Quality Index Station
477hPM2.5 Station
477h · 15 stationsTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-10-21 | 39 | 25–54 | 9.5 µg/m³ | 11h | 11 |
| 2026-10-20 | 39 | 20–55 | 9.3 µg/m³ | 24h | 11 |
| 2026-10-19 | 41 | 24–70 | 10.0 µg/m³ | 24h | 11 |
| 2026-10-18 | 36 | 19–58 | 8.8 µg/m³ | 24h | 11 |
| 2026-10-17 | 38 | 12–61 | 9.4 µg/m³ | 24h | 12 |
| 2026-10-16 | 37 | 19–88 | 9.4 µg/m³ | 24h | 10 |
| 2026-10-15 | 38 | 15–79 | 9.9 µg/m³ | 24h | 11 |
| 2026-10-14 | 32 | 18–49 | 7.7 µg/m³ | 24h | 11 |
| 2026-10-13 | 30 | 18–55 | 7.3 µg/m³ | 24h | 11 |
| 2026-10-12 | 29 | 13–54 | 7.0 µg/m³ | 24h | 10 |
| 2026-10-11 | 26 | 13–52 | 6.3 µg/m³ | 24h | 11 |
| 2026-10-10 | 33 | 15–59 | 8.1 µg/m³ | 24h | 10 |
| 2026-10-09 | 35 | 20–65 | 8.6 µg/m³ | 24h | 11 |
| 2026-10-08 | 47 | 19–74 | 12.3 µg/m³ | 24h | 11 |
| 2026-10-07 | 42 | 21–69 | 10.4 µg/m³ | 24h | 11 |
| 2026-10-06 | 42 | 25–112 | 10.9 µg/m³ | 24h | 10 |
| 2026-10-05 | 49 | 17–175 | 16.7 µg/m³ | 24h | 12 |
| 2026-10-04 | 37 | 20–94 | 9.4 µg/m³ | 24h | 10 |
| 2026-10-03 | 44 | 22–157 | 12.1 µg/m³ | 24h | 13 |
| 2026-10-02 | 35 | 21–53 | 8.3 µg/m³ | 24h | 12 |
| 2026-10-01 | 47 | 20–154 | 13.8 µg/m³ | 10h | 13 |