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Air Quality History for Petaluma, United States

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

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

Air Quality Index Station

477h

PM2.5 Station

477h · 57 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 21 13–54 5.1 µg/m³ 14h 58
2026-06-08 24 20–26 5.7 µg/m³ 24h 58
2026-06-07 26 23–46 6.4 µg/m³ 24h 58
2026-06-06 29 24–33 7.0 µg/m³ 24h 55
2026-06-05 36 32–40 8.7 µg/m³ 24h 57
2026-06-04 27 22–35 6.3 µg/m³ 24h 57
2026-06-03 30 26–34 7.1 µg/m³ 24h 57
2026-06-02 38 33–42 9.0 µg/m³ 24h 58
2026-06-01 35 29–47 8.5 µg/m³ 24h 51
2026-05-31 30 27–33 7.3 µg/m³ 24h 59
2026-05-30 24 15–32 5.8 µg/m³ 24h 58
2026-05-29 18 13–20 4.3 µg/m³ 24h 57
2026-05-28 24 13–80 5.9 µg/m³ 24h 53
2026-05-27 20 18–23 4.7 µg/m³ 24h 57
2026-05-26 20 15–26 4.9 µg/m³ 24h 58
2026-05-25 18 15–24 4.3 µg/m³ 24h 57
2026-05-24 19 15–23 4.5 µg/m³ 24h 58
2026-05-23 25 21–28 5.9 µg/m³ 24h 59
2026-05-22 30 24–40 7.1 µg/m³ 24h 56
2026-05-21 38 30–46 9.1 µg/m³ 24h 58
2026-05-20 36 31–40 8.5 µg/m³ 7h 57
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