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Air Quality History for Härnösand, Sweden

Historical PM2.5 and AQI trend from monitoring stations near Härnösand, Sweden.

9
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

455h

PM2.5 Station

455h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-30 17 3–38 4.2 µg/m³ 5.6 10h 2
2026-05-29 18 2–53 4.4 µg/m³ 7.2 24h 2
2026-05-28 18 2–48 4.4 µg/m³ 12.5 24h 2
2026-05-27 20 2–76 5.0 µg/m³ 12.1 24h 2
2026-05-26 25 7–52 6.0 µg/m³ 8.3 21h 2
2026-05-25 22 5–53 5.3 µg/m³ 7.2 23h 2
2026-05-24 22 4–68 5.5 µg/m³ 8.3 24h 2
2026-05-23 27 12–59 6.4 µg/m³ 9.4 24h 2
2026-05-22 38 18–59 9.3 µg/m³ 20.9 22h 2
2026-05-21 29 5–45 6.9 µg/m³ 15.5 21h 2
2026-05-20 25 6–56 6.0 µg/m³ 6.1 22h 2
2026-05-19 31 9–58 7.4 µg/m³ 18.0 24h 2
2026-05-18 24 8–53 5.8 µg/m³ 13.1 23h 2
2026-05-17 23 9–38 5.6 µg/m³ 6.8 20h 2
2026-05-16 24 12–38 5.7 µg/m³ 14.1 20h 2
2026-05-15 29 19–68 7.2 µg/m³ 10.4 23h 2
2026-05-14 20 3–50 4.8 µg/m³ 4.8 23h 2
2026-05-13 28 1–70 7.1 µg/m³ 14.9 24h 2
2026-05-12 29 5–105 7.8 µg/m³ 19.5 23h 2
2026-05-11 24 4–46 5.7 µg/m³ 14.0 22h 2
2026-05-10 24 10–46 5.7 µg/m³ 10.3 14h 2
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