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Air Quality History for American Canyon, United States

Historical PM2.5 and AQI trend from monitoring stations near American Canyon, United States.

21
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 83 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 42 42–42 10.1 µg/m³ — 1h 83
2026-10-20 23 17–55 5.4 µg/m³ 5.4 24h 72
2026-10-19 24 20–28 5.7 µg/m³ 11.7 24h 80
2026-10-18 37 23–44 8.8 µg/m³ 20.3 24h 74
2026-10-17 31 24–38 7.4 µg/m³ 12.8 24h 83
2026-10-16 31 23–36 7.4 µg/m³ 12.3 24h 79
2026-10-15 28 25–35 6.7 µg/m³ 12.3 24h 85
2026-10-14 25 19–42 6.0 µg/m³ 11.2 24h 86
2026-10-13 24 18–29 5.8 µg/m³ 12.1 24h 86
2026-10-12 25 22–27 6.0 µg/m³ 10.5 24h 86
2026-10-11 27 24–32 6.6 µg/m³ 14.5 24h 86
2026-10-10 29 22–51 7.0 µg/m³ 14.3 24h 78
2026-10-09 37 31–53 8.8 µg/m³ 19.9 24h 80
2026-10-08 30 26–39 7.3 µg/m³ 11.5 24h 86
2026-10-07 27 23–32 6.4 µg/m³ 12.8 20h 84
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