Air Quality History for Lahti, Finland
Historical PM2.5 and AQI trend from monitoring stations near Lahti, Finland.
8
Current AQI
Good
Good
PM2.5 Trend
280h · 1 stationDaily Summary
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-04-10 | 12 | 8–26 | 2.9 µg/m³ | 12.6 | 17h | 1 |
| 2026-04-09 | 12 | 9–17 | 2.9 µg/m³ | 10.1 | 13h | 1 |
| 2026-04-08 | 10 | 7–12 | 2.3 µg/m³ | 7.8 | 9h | 1 |
| 2026-04-07 | 9 | 3–18 | 2.3 µg/m³ | 5.4 | 24h | 1 |
| 2026-04-06 | 9 | 2–25 | 2.1 µg/m³ | 4.1 | 17h | 1 |
| 2026-04-04 | 10 | 3–15 | 2.5 µg/m³ | 3.9 | 15h | 1 |
| 2026-04-03 | 17 | 6–53 | 4.1 µg/m³ | 6.0 | 19h | 1 |
| 2026-04-02 | 16 | 12–25 | 3.9 µg/m³ | 8.5 | 18h | 1 |
| 2026-04-01 | 15 | 10–21 | 3.7 µg/m³ | 8.9 | 20h | 1 |
| 2026-03-31 | 22 | 12–41 | 5.2 µg/m³ | 13.2 | 21h | 1 |
| 2026-03-30 | 24 | 18–32 | 5.6 µg/m³ | 14.2 | 10h | 1 |
| 2026-03-29 | 29 | 16–38 | 6.9 µg/m³ | 9.5 | 21h | 1 |
| 2026-03-28 | 14 | 8–31 | 3.3 µg/m³ | 8.4 | 22h | 1 |
| 2026-03-27 | 15 | 5–30 | 3.7 µg/m³ | 8.3 | 24h | 1 |
| 2026-03-26 | 22 | 10–62 | 5.5 µg/m³ | 10.2 | 24h | 1 |
| 2026-03-25 | 64 | 58–71 | 18.0 µg/m³ | 21.2 | 6h | 1 |