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Air Quality History for Calw, Germany

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

17
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

195h

PM2.5 Station

195h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 26 26–27 6.3 µg/m³ 2h 3
2026-07-21 28 22–41 6.7 µg/m³ 9h 2
2026-07-20 39 33–41 9.3 µg/m³ 6h 2
2026-07-19 45 41–51 10.9 µg/m³ 5h 2
2026-07-18 42 33–50 10.0 µg/m³ 8h 1
2026-07-17 45 43–49 10.7 µg/m³ 5h 2
2026-07-16 48 48–49 11.6 µg/m³ 4h 3
2026-07-15 51 47–59 12.6 µg/m³ 14h 2
2026-07-14 43 35–74 11.1 µg/m³ 6h 3
2026-07-13 40 33–47 9.6 µg/m³ 8h 3
2026-07-10 32 27–43 7.7 µg/m³ 15h 3
2026-07-09 38 31–42 9.1 µg/m³ 13h 2
2026-07-08 34 21–41 8.1 µg/m³ 11h 2
2026-07-07 31 21–37 7.3 µg/m³ 6h 2
2026-07-06 26 18–35 6.2 µg/m³ 7h 3
2026-07-05 27 23–30 6.4 µg/m³ 22h 2
2026-07-04 36 22–48 8.7 µg/m³ 23h 3
2026-07-03 33 24–46 7.9 µg/m³ 24h 3
2026-07-02 42 27–55 10.3 µg/m³ 7h 2
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