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Air Quality History for Herne, Germany

Historical PM2.5 and AQI trend from monitoring stations near Herne, Germany.

8
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 44 28–55 10.7 µg/m³ 20.0 12h 14
2026-10-20 40 23–67 9.9 µg/m³ 17.1 24h 14
2026-10-19 36 21–49 8.7 µg/m³ 17.9 24h 15
2026-10-18 36 18–56 8.8 µg/m³ 7.9 24h 15
2026-10-17 38 24–72 9.4 µg/m³ 6.7 24h 13
2026-10-16 37 23–59 8.8 µg/m³ 8.8 24h 14
2026-10-15 31 18–43 7.4 µg/m³ 7.4 24h 14
2026-10-14 30 17–56 7.3 µg/m³ 8.4 24h 15
2026-10-13 28 19–36 6.7 µg/m³ 8.2 24h 16
2026-10-12 25 13–42 5.9 µg/m³ 8.0 24h 14
2026-10-11 23 14–42 5.6 µg/m³ 4.6 24h 13
2026-10-10 22 15–30 5.2 µg/m³ 3.4 24h 15
2026-10-09 29 18–164 8.8 µg/m³ 5.6 24h 15
2026-10-08 34 15–61 8.3 µg/m³ 4.2 24h 14
2026-10-07 48 23–65 12.3 µg/m³ 19.2 24h 14
2026-10-06 51 28–75 13.1 µg/m³ 25.2 24h 13
2026-10-05 45 30–72 11.2 µg/m³ 18.7 24h 14
2026-10-04 44 30–55 10.6 µg/m³ 16.5 24h 14
2026-10-03 42 24–66 10.1 µg/m³ 14.1 24h 14
2026-10-02 34 23–58 8.2 µg/m³ 9.3 24h 14
2026-10-01 46 26–163 15.2 µg/m³ 8.2 10h 12
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