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Air Quality History for Saint-Louis, France

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

46
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

459h

PM2.5 Station

459h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-08 13 8–26 3.2 µg/m³ 2.9 7h 2
2026-08-07 8 2–28 2.0 µg/m³ 2.1 21h 1
2026-08-06 15 3–44 3.6 µg/m³ 1.9 19h 2
2026-08-05 22 12–43 5.3 µg/m³ 5.8 24h 2
2026-08-04 40 19–78 10.4 µg/m³ 11.4 24h 2
2026-08-03 49 19–77 13.2 µg/m³ 13.8 24h 2
2026-08-02 63 54–78 17.7 µg/m³ 18.5 24h 2
2026-08-01 61 43–80 17.1 µg/m³ 18.7 24h 2
2026-07-31 80 60–94 26.0 µg/m³ 27.1 24h 2
2026-07-30 76 52–97 23.8 µg/m³ 25.4 24h 2
2026-07-29 40 14–61 9.9 µg/m³ 10.8 24h 2
2026-07-28 13 5–19 3.0 µg/m³ 3.2 24h 2
2026-07-27 19 3–56 4.8 µg/m³ 1.8 24h 1
2026-07-26 59 7–105 18.8 µg/m³ 20.9 24h 2
2026-07-25 29 4–51 6.9 µg/m³ 7.6 24h 2
2026-07-24 13 4–32 3.1 µg/m³ 3.5 24h 2
2026-07-23 14 1–52 3.4 µg/m³ 3.8 24h 1
2026-07-22 11 1–45 2.4 µg/m³ 2.3 24h 1
2026-07-21 21 1–42 5.1 µg/m³ 2.8 13h 1
2026-07-20 24 1–55 5.5 µg/m³ 5.2 22h 1
2026-07-19 50 25–68 13.6 µg/m³ 14.9 17h 2
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