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Air Quality History for Clausthal-Zellerfeld, Germany

Historical PM2.5 and AQI trend from monitoring stations near Clausthal-Zellerfeld, Germany.

22
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

436h

PM2.5 Station

436h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 22 18–29 5.2 µg/m³ 13h 2
2026-10-20 19 12–24 4.6 µg/m³ 22h 2
2026-10-19 19 15–25 4.6 µg/m³ 19h 2
2026-10-18 19 13–23 4.4 µg/m³ 24h 2
2026-10-17 22 18–27 5.3 µg/m³ 22h 2
2026-10-16 23 14–29 5.6 µg/m³ 21h 2
2026-10-15 23 11–29 5.4 µg/m³ 23h 2
2026-10-14 26 18–42 6.2 µg/m³ 20h 2
2026-10-13 22 9–28 5.2 µg/m³ 22h 2
2026-10-12 20 14–26 4.9 µg/m³ 23h 2
2026-10-11 24 22–26 5.8 µg/m³ 23h 2
2026-10-10 23 19–27 5.5 µg/m³ 22h 2
2026-10-09 24 20–28 5.7 µg/m³ 23h 2
2026-10-08 30 25–40 7.2 µg/m³ 22h 2
2026-10-07 30 19–46 7.3 µg/m³ 21h 2
2026-10-06 26 20–30 6.3 µg/m³ 21h 2
2026-10-05 30 16–40 7.3 µg/m³ 21h 2
2026-10-04 23 9–35 5.6 µg/m³ 23h 2
2026-10-03 22 10–31 5.3 µg/m³ 20h 2
2026-10-02 27 18–33 6.6 µg/m³ 22h 2
2026-10-01 30 25–40 7.3 µg/m³ 9h 2
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