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Air Quality History for Herttoniemi, Finland

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

35
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

39h

PM2.5 Station

39h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-08 28 27–28 6.6 µg/m³ 2h 2
2026-06-07 28 24–33 6.8 µg/m³ 2h 3
2026-06-06 52 33–72 14.9 µg/m³ 2h 4
2026-06-05 48 40–57 12.3 µg/m³ 2h 6
2026-06-04 59 59–59 15.9 µg/m³ 1h 6
2026-06-03 35 32–38 8.4 µg/m³ 2h 2
2026-06-02 33 33–33 8.0 µg/m³ 1h 3
2026-06-01 23 14–31 5.6 µg/m³ 4h 3
2026-05-31 18 18–19 4.5 µg/m³ 2h 2
2026-05-30 35 35–35 8.5 µg/m³ 1h 3
2026-05-29 23 23–23 5.5 µg/m³ 1h 3
2026-05-28 28 26–30 6.7 µg/m³ 2h 4
2026-05-27 16 6–24 3.9 µg/m³ 3h 2
2026-05-26 17 17–17 4.1 µg/m³ 1h 1
2026-05-25 25 19–29 6.1 µg/m³ 3h 3
2026-05-24 30 29–30 7.0 µg/m³ 2h 2
2026-05-23 28 22–35 6.9 µg/m³ 2h 2
2026-05-22 34 20–41 8.0 µg/m³ 4h 4
2026-05-21 27 27–27 6.6 µg/m³ 1h 5
2026-05-20 50 50–50 11.9 µg/m³ 1h 5
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