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Air Quality History for Saint-Omer, France

Historical PM2.5 and AQI trend from monitoring stations near Saint-Omer, France.

21
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 15 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 22 22–22 5.3 µg/m³ 1h 15
2026-07-21 54 15–155 15.6 µg/m³ 24h 12
2026-07-20 45 25–135 11.8 µg/m³ 24h 10
2026-07-19 47 28–94 12.3 µg/m³ 24h 10
2026-07-18 44 21–85 11.4 µg/m³ 24h 10
2026-07-17 46 27–87 11.5 µg/m³ 24h 9
2026-07-16 51 23–102 13.8 µg/m³ 24h 8
2026-07-15 49 33–97 12.6 µg/m³ 24h 7
2026-07-14 51 27–80 13.0 µg/m³ 24h 7
2026-07-13 44 26–83 11.3 µg/m³ 24h 7
2026-07-12 52 23–158 14.8 µg/m³ 24h 7
2026-07-11 60 27–182 19.9 µg/m³ 24h 7
2026-07-10 47 9–193 15.9 µg/m³ 24h 7
2026-07-09 35 19–50 8.5 µg/m³ 24h 8
2026-07-08 48 20–162 14.0 µg/m³ 22h 8
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