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Air Quality History for Saint-Quentin-en-Yvelines, France

Historical PM2.5 and AQI trend from monitoring stations near Saint-Quentin-en-Yvelines, France.

18
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

466h

PM2.5 Station

466h · 2 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 11 5–19 2.6 µg/m³ 2.8 9h 2
2026-07-21 15 7–21 3.5 µg/m³ 3.7 24h 2
2026-07-20 13 7–18 3.1 µg/m³ 3.3 24h 2
2026-07-19 17 13–27 4.1 µg/m³ 4.4 24h 3
2026-07-18 71 20–91 22.1 µg/m³ 23.5 24h 3
2026-07-17 64 54–76 18.4 µg/m³ 19.3 24h 2
2026-07-16 53 43–60 13.4 µg/m³ 13.9 24h 3
2026-07-15 39 28–61 9.6 µg/m³ 9.9 24h 2
2026-07-14 56 42–70 14.8 µg/m³ 15.6 24h 3
2026-07-13 36 22–76 8.8 µg/m³ 9.0 24h 2
2026-07-12 34 17–57 8.3 µg/m³ 8.5 24h 3
2026-07-11 45 32–57 11.1 µg/m³ 11.5 24h 3
2026-07-10 40 23–52 9.5 µg/m³ 9.8 24h 2
2026-07-09 41 22–56 10.1 µg/m³ 10.4 24h 2
2026-07-08 39 14–60 9.7 µg/m³ 10.0 24h 2
2026-07-07 11 4–27 2.6 µg/m³ 2.7 24h 2
2026-07-06 13 2–30 3.1 µg/m³ 2.5 14h 2
2026-07-05 30 5–53 7.4 µg/m³ 7.5 24h 3
2026-07-04 16 4–33 3.9 µg/m³ 3.9 24h 3
2026-07-03 13 7–18 3.2 µg/m³ 3.4 24h 3
2026-07-02 13 4–31 3.2 µg/m³ 2.6 11h 3
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