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Air Quality History for Porvoo, Finland

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

32
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

459h

PM2.5 Station

459h · 6 stations

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 38 12–63 9.3 µg/m³ 10.3 23h 5
2026-07-20 45 17–157 12.4 µg/m³ 8.5 24h 6
2026-07-19 33 11–52 7.9 µg/m³ 5.9 24h 5
2026-07-18 44 16–55 10.8 µg/m³ 20.0 24h 6
2026-07-17 50 20–205 16.6 µg/m³ 16.6 24h 5
2026-07-16 45 18–109 11.5 µg/m³ 13.0 24h 5
2026-07-15 43 19–112 11.0 µg/m³ 18.2 24h 5
2026-07-14 40 24–78 9.8 µg/m³ 13.4 24h 6
2026-07-13 41 21–108 10.6 µg/m³ 12.9 24h 5
2026-07-12 41 28–119 10.4 µg/m³ 15.0 24h 6
2026-07-11 41 23–70 10.2 µg/m³ 12.2 24h 6
2026-07-10 37 22–60 8.9 µg/m³ 11.8 24h 6
2026-07-09 36 15–64 9.0 µg/m³ 8.3 24h 5
2026-07-08 36 14–95 9.3 µg/m³ 12.0 24h 6
2026-07-07 31 13–56 7.5 µg/m³ 8.3 24h 6
2026-07-06 29 10–55 7.0 µg/m³ 9.4 14h 5
2026-07-05 33 20–83 8.3 µg/m³ 7.6 24h 7
2026-07-04 35 15–55 8.3 µg/m³ 10.0 24h 6
2026-07-03 37 25–53 8.9 µg/m³ 24.0 24h 6
2026-07-02 36 23–62 8.8 µg/m³ 13.4 13h 6
2026-07-01 23 23–23 5.5 µg/m³ 7.4 1h 5
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