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Air Quality History for Saint-Louis, France

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

27
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

339h

PM2.5 Station

339h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 21 12–42 5.0 µg/m³ 5.5 7h 2
2026-06-08 7 2–16 1.7 µg/m³ 1.9 23h 1
2026-06-07 16 1–68 4.2 µg/m³ 3.8 9h 1
2026-06-06 10 3–35 2.5 µg/m³ 1.7 7h 1
2026-06-05 13 6–27 2.0 µg/m³ 2.5 5h 1
2026-06-04 6 4–7 1.4 µg/m³ 2.1 2h 1
2026-06-03 6 4–11 1.6 µg/m³ 1.6 4h 1
2026-06-02 9 3–29 2.2 µg/m³ 2.4 16h 2
2026-06-01 22 2–76 5.6 µg/m³ 5.1 15h 2
2026-05-31 30 16–62 7.3 µg/m³ 7.9 24h 2
2026-05-30 19 6–40 4.6 µg/m³ 4.9 23h 2
2026-05-29 13 4–26 3.2 µg/m³ 3.4 17h 2
2026-05-28 32 6–58 7.8 µg/m³ 8.8 24h 2
2026-05-27 33 9–58 8.0 µg/m³ 8.9 24h 2
2026-05-26 34 16–63 8.3 µg/m³ 9.4 24h 2
2026-05-25 47 16–68 12.6 µg/m³ 13.6 24h 2
2026-05-24 37 6–61 9.1 µg/m³ 9.6 24h 2
2026-05-23 25 7–75 6.4 µg/m³ 6.8 24h 1
2026-05-22 10 3–41 2.5 µg/m³ 2.2 17h 1
2026-05-21 14 3–73 3.6 µg/m³ 3.8 17h 1
2026-05-20 9 3–15 2.2 µg/m³ 2.5 9h 1
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