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Air Quality History for Challans, France

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

52
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 5 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 51 20–177 15.7 µg/m³ 38.3 20h 7
2026-05-28 47 31–85 12.0 µg/m³ 45.8 24h 7
2026-05-27 64 30–184 22.9 µg/m³ 39.2 24h 7
2026-05-26 60 26–149 17.4 µg/m³ 33.9 24h 8
2026-05-25 63 23–199 21.9 µg/m³ 16.5 24h 9
2026-05-24 40 23–70 10.0 µg/m³ 14.0 24h 8
2026-05-23 41 17–74 10.7 µg/m³ 15.6 24h 8
2026-05-22 67 20–222 26.7 µg/m³ 23.1 24h 9
2026-05-21 70 24–195 26.8 µg/m³ 20.3 24h 8
2026-05-20 63 30–177 20.9 µg/m³ 22.0 24h 8
2026-05-19 67 12–191 23.2 µg/m³ 12.5 24h 8
2026-05-18 59 16–141 17.6 µg/m³ 6.8 24h 9
2026-05-17 48 9–89 13.0 µg/m³ 5.7 24h 8
2026-05-16 50 23–136 14.0 µg/m³ 5.7 23h 8
2026-05-15 54 31–69 14.8 µg/m³ 3.9 4h 10
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