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Air Quality History for Siilinjärvi, Finland

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

6
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

231h

PM2.5 Station

231h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 7 2–18 1.6 µg/m³ 7h 3
2026-08-07 7 3–12 1.7 µg/m³ 17h 3
2026-08-06 17 1–46 4.0 µg/m³ 15h 3
2026-08-05 8 1–23 2.0 µg/m³ 17h 3
2026-08-04 6 1–26 1.3 µg/m³ 19h 3
2026-08-03 9 1–22 2.2 µg/m³ 15h 3
2026-08-02 19 8–30 4.6 µg/m³ 7h 2
2026-08-01 32 28–35 7.7 µg/m³ 6h 3
2026-07-31 22 1–63 5.4 µg/m³ 13h 3
2026-07-30 10 1–26 2.4 µg/m³ 5h 2
2026-07-29 21 20–23 5.1 µg/m³ 3h 1
2026-07-28 33 25–40 7.8 µg/m³ 3h 2
2026-07-27 16 1–34 3.8 µg/m³ 7h 2
2026-07-26 22 12–35 5.3 µg/m³ 11h 2
2026-07-25 14 1–31 3.3 µg/m³ 14h 2
2026-07-24 14 1–27 3.2 µg/m³ 14h 3
2026-07-23 12 1–31 2.9 µg/m³ 16h 2
2026-07-22 8 1–20 2.0 µg/m³ 21h 2
2026-07-21 6 4–7 1.5 µg/m³ 4h 3
2026-07-20 10 1–25 2.3 µg/m³ 8h 2
2026-07-19 10 1–30 2.3 µg/m³ 9h 2
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