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Air Quality History for Järvenpää, Finland

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

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

Air Quality Index Station

452h

PM2.5 Station

452h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 13 5–23 3.1 µg/m³ 18h 2
2026-09-04 18 6–39 4.4 µg/m³ 23h 2
2026-09-03 16 8–33 3.8 µg/m³ 22h 2
2026-09-02 16 8–26 3.8 µg/m³ 24h 2
2026-09-01 24 16–31 5.7 µg/m³ 20h 2
2026-08-31 22 10–49 5.3 µg/m³ 23h 2
2026-08-30 31 22–44 7.4 µg/m³ 24h 2
2026-08-29 23 19–30 5.6 µg/m³ 23h 2
2026-08-28 27 22–48 6.6 µg/m³ 22h 2
2026-08-27 21 9–34 5.0 µg/m³ 22h 2
2026-08-26 28 14–42 6.7 µg/m³ 23h 2
2026-08-25 40 16–59 9.8 µg/m³ 23h 2
2026-08-24 49 27–80 13.3 µg/m³ 24h 2
2026-08-23 14 4–33 3.3 µg/m³ 24h 2
2026-08-22 18 12–25 4.3 µg/m³ 23h 2
2026-08-21 15 10–21 3.7 µg/m³ 19h 2
2026-08-20 15 9–26 3.5 µg/m³ 19h 2
2026-08-19 11 6–19 2.7 µg/m³ 23h 2
2026-08-18 11 5–29 2.6 µg/m³ 24h 2
2026-08-17 13 4–28 3.1 µg/m³ 24h 2
2026-08-16 9 5–13 2.1 µg/m³ 5h 2
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