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Air Quality History for Hérouville-Saint-Clair, France

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

25
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

257h

PM2.5 Station

257h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 23 23–24 5.6 µg/m³ 3h 2
2026-06-08 14 14–14 3.4 µg/m³ 1h 1
2026-06-07 24 22–26 5.7 µg/m³ 4h 2
2026-06-06 21 2–31 5.1 µg/m³ 4h 2
2026-06-05 30 22–33 7.2 µg/m³ 7h 2
2026-06-04 28 25–29 6.7 µg/m³ 5h 2
2026-06-03 14 3–24 3.3 µg/m³ 7h 2
2026-06-02 6 2–15 1.4 µg/m³ 4h 1
2026-06-01 10 3–17 2.0 µg/m³ 5h 1
2026-05-31 13 13–13 3.1 µg/m³ 1h 1
2026-05-30 44 1–169 15.0 µg/m³ 14h 1
2026-05-29 39 1–108 12.3 µg/m³ 24h 1
2026-05-28 27 5–62 6.9 µg/m³ 24h 1
2026-05-27 9 2–34 2.0 µg/m³ 21h 1
2026-05-26 14 3–38 3.3 µg/m³ 24h 1
2026-05-25 35 16–66 8.9 µg/m³ 24h 1
2026-05-24 32 3–67 8.1 µg/m³ 24h 1
2026-05-23 25 1–70 6.3 µg/m³ 23h 1
2026-05-22 16 2–38 3.7 µg/m³ 20h 1
2026-05-21 28 1–77 7.1 µg/m³ 14h 1
2026-05-20 31 30–34 7.6 µg/m³ 4h 2
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