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Air Quality History for Viry-Châtillon, France

Historical PM2.5 and AQI trend from monitoring stations near Viry-Châtillon, France.

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

Air Quality Index Station

336h

PM2.5 Station

336h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 9 5–14 2.2 µg/m³ 2.4 9h 3
2026-07-21 12 6–19 2.9 µg/m³ 3.2 24h 3
2026-07-20 10 6–18 2.5 µg/m³ 2.9 24h 3
2026-07-19 13 10–21 3.2 µg/m³ 3.5 24h 3
2026-07-18 73 13–94 23.0 µg/m³ 24.2 24h 3
2026-07-17 68 57–81 19.9 µg/m³ 20.7 24h 3
2026-07-16 52 39–61 12.9 µg/m³ 13.5 24h 3
2026-07-15 34 22–57 8.2 µg/m³ 8.5 24h 3
2026-07-14 57 41–71 15.3 µg/m³ 16.2 24h 3
2026-07-13 31 17–58 7.6 µg/m³ 8.0 24h 3
2026-07-12 31 15–55 7.4 µg/m³ 7.6 24h 3
2026-07-11 43 26–61 10.8 µg/m³ 11.2 24h 3
2026-07-10 36 19–49 8.6 µg/m³ 8.9 24h 3
2026-07-09 39 19–56 9.3 µg/m³ 9.6 24h 3
2026-07-08 45 18–56 10.9 µg/m³ 11.5 15h 3
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