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Air Quality History for Calw, Germany

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

32
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

480h

PM2.5 Station

480h · 14 stations

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 31 20–41 7.4 µg/m³ 5.4 11h 13
2026-05-29 35 15–48 8.4 µg/m³ 5.1 24h 14
2026-05-28 35 24–46 8.4 µg/m³ 3.9 24h 15
2026-05-27 39 20–52 9.3 µg/m³ 9.7 24h 15
2026-05-26 39 28–53 9.4 µg/m³ 9.5 24h 15
2026-05-25 37 29–49 9.0 µg/m³ 11.6 24h 15
2026-05-24 42 32–50 10.0 µg/m³ 10.0 24h 15
2026-05-23 39 27–51 9.3 µg/m³ 6.3 24h 16
2026-05-22 36 23–63 8.8 µg/m³ 4.9 24h 15
2026-05-21 32 22–47 7.6 µg/m³ 5.4 24h 15
2026-05-20 30 24–43 7.3 µg/m³ 4.4 24h 15
2026-05-19 36 21–162 10.2 µg/m³ 4.6 24h 15
2026-05-18 27 20–35 6.4 µg/m³ 4.8 24h 14
2026-05-17 38 20–167 11.2 µg/m³ 4.1 24h 13
2026-05-16 30 12–49 7.1 µg/m³ 6.4 24h 14
2026-05-15 32 21–62 7.8 µg/m³ 3.9 24h 15
2026-05-14 29 22–40 7.0 µg/m³ 3.7 24h 15
2026-05-13 41 20–165 12.2 µg/m³ 4.8 24h 15
2026-05-12 29 19–44 7.1 µg/m³ 5.5 24h 14
2026-05-11 30 20–41 7.1 µg/m³ 5.1 24h 18
2026-05-10 33 23–42 7.8 µg/m³ 3.7 13h 16
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