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Air Quality History for Challans, France

Historical PM2.5 and AQI trend from monitoring stations near Challans, France.

36
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

463h

PM2.5 Station

463h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 34 20–62 8.4 µg/m³ 9.7 7h 5
2026-07-21 45 21–102 12.5 µg/m³ 30.9 24h 7
2026-07-20 42 15–109 11.0 µg/m³ 45.7 24h 6
2026-07-19 50 24–179 15.5 µg/m³ 16.3 24h 6
2026-07-18 47 21–110 12.3 µg/m³ 17.2 24h 6
2026-07-17 47 25–87 12.3 µg/m³ 46.5 23h 6
2026-07-16 48 29–88 12.5 µg/m³ 28.9 24h 6
2026-07-15 52 36–87 13.6 µg/m³ 33.4 24h 5
2026-07-14 54 31–109 14.7 µg/m³ 27.8 24h 5
2026-07-13 39 23–64 9.6 µg/m³ 27.7 24h 5
2026-07-12 46 25–170 13.4 µg/m³ 20.5 24h 5
2026-07-11 50 27–129 14.3 µg/m³ 25.7 24h 6
2026-07-10 43 25–76 10.9 µg/m³ 28.2 24h 5
2026-07-09 43 22–72 10.8 µg/m³ 30.6 24h 5
2026-07-08 35 17–57 8.5 µg/m³ 27.0 24h 6
2026-07-07 42 17–126 11.2 µg/m³ 24.1 24h 7
2026-07-06 31 1–66 7.6 µg/m³ 14.1 15h 5
2026-07-05 40 10–104 10.8 µg/m³ 6.5 24h 7
2026-07-04 48 21–96 12.6 µg/m³ 14.0 24h 7
2026-07-03 42 17–113 10.9 µg/m³ 22.7 24h 6
2026-07-02 40 14–61 9.9 µg/m³ 9.7 10h 6
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