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Air Quality History for Saint-Étienne, France

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

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

Air Quality Index Station

150h

PM2.5 Station

150h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 21 18–28 5.1 µg/m³ 6h 2
2026-10-20 27 7–57 6.7 µg/m³ 8h 2
2026-10-19 29 8–59 7.3 µg/m³ 7h 2
2026-10-18 26 20–35 6.1 µg/m³ 8h 3
2026-10-17 29 19–39 7.0 µg/m³ 11h 3
2026-10-16 30 2–49 7.1 µg/m³ 7h 2
2026-10-15 17 1–42 4.1 µg/m³ 14h 1
2026-10-14 18 2–31 4.4 µg/m³ 16h 2
2026-10-13 18 4–37 4.4 µg/m³ 11h 2
2026-10-12 23 6–38 5.4 µg/m³ 14h 2
2026-10-11 20 9–29 4.8 µg/m³ 14h 2
2026-10-10 17 12–21 4.2 µg/m³ 10h 3
2026-10-09 24 19–30 5.9 µg/m³ 11h 3
2026-10-08 19 14–21 4.5 µg/m³ 10h 3
2026-10-07 21 20–22 5.0 µg/m³ 3h 2
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