Air Quality History for Oulunkylä, Finland
Historical PM2.5 and AQI trend from monitoring stations near Oulunkylä, Finland.
17
Current AQI
Good Station
Good Station
Air Quality Index Station
309hPM2.5 Station
309h · 5 stationsTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-10-21 | 14 | 12–17 | 3.4 µg/m³ | 5h | 3 |
| 2026-10-20 | 20 | 12–25 | 4.7 µg/m³ | 16h | 3 |
| 2026-10-19 | 22 | 4–57 | 5.3 µg/m³ | 13h | 4 |
| 2026-10-18 | 13 | 5–23 | 3.2 µg/m³ | 16h | 4 |
| 2026-10-17 | 26 | 12–41 | 6.2 µg/m³ | 14h | 4 |
| 2026-10-16 | 29 | 17–40 | 7.1 µg/m³ | 14h | 4 |
| 2026-10-15 | 20 | 10–26 | 4.7 µg/m³ | 14h | 3 |
| 2026-10-14 | 14 | 6–18 | 3.4 µg/m³ | 19h | 3 |
| 2026-10-13 | 14 | 6–21 | 3.4 µg/m³ | 16h | 4 |
| 2026-10-12 | 9 | 4–12 | 2.1 µg/m³ | 16h | 4 |
| 2026-10-11 | 12 | 5–16 | 2.8 µg/m³ | 20h | 3 |
| 2026-10-10 | 13 | 3–20 | 3.1 µg/m³ | 19h | 3 |
| 2026-10-09 | 23 | 9–52 | 5.6 µg/m³ | 14h | 4 |
| 2026-10-08 | 18 | 11–28 | 4.3 µg/m³ | 14h | 3 |
| 2026-10-07 | 16 | 5–26 | 3.8 µg/m³ | 17h | 4 |
| 2026-10-06 | 19 | 10–27 | 4.6 µg/m³ | 17h | 4 |
| 2026-10-05 | 18 | 10–25 | 4.3 µg/m³ | 19h | 4 |
| 2026-10-04 | 22 | 12–28 | 5.2 µg/m³ | 14h | 4 |
| 2026-10-03 | 46 | 18–57 | 11.2 µg/m³ | 10h | 5 |
| 2026-10-02 | 45 | 35–55 | 10.9 µg/m³ | 11h | 5 |
| 2026-10-01 | 33 | 21–46 | 8.0 µg/m³ | 11h | 4 |