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Air Quality History for Espoo, Finland

Historical PM2.5 and AQI trend from monitoring stations near Espoo, Finland.

18
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

309h

PM2.5 Station

309h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily 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 12–24 4.7 µg/m³ 16h 3
2026-10-19 18 4–36 4.3 µg/m³ 13h 4
2026-10-18 12 5–24 2.9 µg/m³ 16h 4
2026-10-17 25 8–43 6.0 µg/m³ 14h 4
2026-10-16 29 19–39 7.0 µg/m³ 14h 4
2026-10-15 19 10–26 4.6 µg/m³ 14h 3
2026-10-14 14 5–17 3.3 µg/m³ 19h 3
2026-10-13 14 6–21 3.4 µg/m³ 16h 4
2026-10-12 8 4–12 2.0 µg/m³ 16h 4
2026-10-11 12 5–18 2.8 µg/m³ 20h 3
2026-10-10 12 3–19 2.9 µg/m³ 19h 3
2026-10-09 22 9–52 5.3 µg/m³ 14h 4
2026-10-08 16 9–27 3.9 µg/m³ 14h 3
2026-10-07 15 5–27 3.5 µg/m³ 17h 4
2026-10-06 18 9–28 4.4 µg/m³ 17h 4
2026-10-05 16 9–23 3.9 µg/m³ 19h 4
2026-10-04 21 12–33 5.0 µg/m³ 14h 4
2026-10-03 46 19–59 11.6 µg/m³ 10h 5
2026-10-02 44 36–55 10.6 µg/m³ 11h 5
2026-10-01 34 26–47 8.2 µg/m³ 11h 4
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