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Air Quality History for Freiburg, Germany

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

38
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

468h

PM2.5 Station

468h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 22 11–31 5.2 µg/m³ 16h 3
2026-09-04 33 21–42 7.9 µg/m³ 24h 3
2026-09-03 36 21–48 8.6 µg/m³ 23h 3
2026-09-02 29 16–44 7.0 µg/m³ 24h 3
2026-09-01 26 14–38 6.3 µg/m³ 24h 3
2026-08-31 27 16–33 6.6 µg/m³ 23h 3
2026-08-30 29 12–36 6.9 µg/m³ 23h 3
2026-08-29 34 25–38 8.1 µg/m³ 24h 3
2026-08-28 48 36–54 11.7 µg/m³ 24h 4
2026-08-27 42 33–51 10.1 µg/m³ 24h 3
2026-08-26 43 29–53 10.3 µg/m³ 24h 3
2026-08-25 34 27–47 8.1 µg/m³ 24h 3
2026-08-24 34 22–47 8.1 µg/m³ 23h 3
2026-08-23 30 15–45 7.2 µg/m³ 24h 3
2026-08-22 27 16–38 6.6 µg/m³ 20h 3
2026-08-21 21 15–37 5.1 µg/m³ 21h 4
2026-08-20 26 18–40 6.3 µg/m³ 23h 3
2026-08-19 38 24–55 9.1 µg/m³ 24h 3
2026-08-18 49 36–56 12.0 µg/m³ 24h 4
2026-08-17 54 50–57 13.5 µg/m³ 24h 4
2026-08-16 52 48–58 12.9 µg/m³ 8h 4
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