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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

477h

PM2.5 Station

477h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 55 19–77 15.2 µg/m³ 25.1 11h 5
2026-10-20 44 12–220 15.7 µg/m³ 12.9 24h 7
2026-10-19 33 16–67 8.2 µg/m³ 12.2 24h 6
2026-10-18 36 17–70 9.2 µg/m³ 10.5 24h 6
2026-10-17 34 14–54 8.1 µg/m³ 14.4 24h 6
2026-10-16 39 15–102 10.2 µg/m³ 14.6 24h 6
2026-10-15 34 11–84 8.7 µg/m³ 11.7 24h 6
2026-10-14 42 23–72 10.5 µg/m³ 21.6 24h 6
2026-10-13 35 5–76 8.9 µg/m³ 19.8 24h 6
2026-10-12 24 10–73 6.0 µg/m³ 4.4 24h 6
2026-10-11 42 15–279 16.9 µg/m³ 10.5 24h 6
2026-10-10 35 18–55 8.4 µg/m³ 11.5 24h 6
2026-10-09 37 13–62 9.0 µg/m³ 13.9 24h 6
2026-10-08 44 23–104 11.4 µg/m³ 14.9 24h 6
2026-10-07 43 18–248 16.1 µg/m³ 10.7 24h 6
2026-10-06 41 26–76 10.2 µg/m³ 28.3 24h 6
2026-10-05 44 25–168 13.0 µg/m³ 17.7 24h 6
2026-10-04 32 18–53 7.7 µg/m³ 12.2 24h 5
2026-10-03 29 18–48 7.0 µg/m³ 11.1 24h 6
2026-10-02 36 21–77 9.3 µg/m³ 13.3 24h 6
2026-10-01 39 24–82 10.2 µg/m³ 17.2 10h 6
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