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Air Quality History for Ukiah, United States

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

8
Current AQI
Good Station

Air Quality Index Station

165h

PM2.5 Station

165h · 10 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 12 12–12 3.0 µg/m³ 1h 10
2026-06-08 18 14–21 4.2 µg/m³ 24h 10
2026-06-07 18 15–22 4.2 µg/m³ 24h 10
2026-06-06 20 15–38 4.7 µg/m³ 24h 9
2026-06-05 20 16–24 4.8 µg/m³ 24h 10
2026-06-04 15 12–23 3.7 µg/m³ 24h 10
2026-06-03 25 18–29 6.0 µg/m³ 24h 9
2026-06-02 32 21–41 7.6 µg/m³ 20h 9
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