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Air Quality History for Hamina, Finland

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

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

Air Quality Index Station

164h

PM2.5 Station

164h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-21 8 8–8 1.9 µg/m³ — 3h 1
2026-07-20 9 8–11 2.2 µg/m³ — 4h 1
2026-07-19 10 8–13 2.5 µg/m³ — 2h 1
2026-07-18 20 18–22 4.8 µg/m³ — 4h 1
2026-07-17 12 11–13 3.0 µg/m³ — 5h 1
2026-07-16 15 9–22 3.7 µg/m³ — 7h 1
2026-07-15 29 10–53 7.0 µg/m³ — 12h 1
2026-07-14 32 26–40 7.6 µg/m³ — 7h 1
2026-07-13 36 26–53 8.7 µg/m³ — 10h 1
2026-07-12 38 25–52 9.1 µg/m³ — 6h 1
2026-07-11 28 16–51 6.8 µg/m³ — 9h 1
2026-07-10 15 6–25 3.6 µg/m³ — 11h 1
2026-07-09 14 8–24 3.4 µg/m³ — 8h 1
2026-07-08 15 11–21 3.7 µg/m³ — 6h 1
2026-07-07 5 5–7 1.3 µg/m³ — 5h 1
2026-07-06 9 7–10 2.1 µg/m³ 4.3 6h 1
2026-07-05 18 14–25 4.4 µg/m³ — 14h 1
2026-07-04 21 13–28 5.0 µg/m³ — 20h 1
2026-07-03 14 6–22 3.4 µg/m³ — 20h 1
2026-07-02 9 6–11 2.2 µg/m³ 3.9 5h 1
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