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Air Quality History for Prunedale, United States

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

26
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 39 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 20 19–20 4.7 µg/m³ 6h 36
2026-06-08 26 20–30 6.2 µg/m³ 24h 36
2026-06-07 28 25–31 6.7 µg/m³ 24h 36
2026-06-06 36 27–60 8.7 µg/m³ 24h 36
2026-06-05 43 38–48 10.4 µg/m³ 24h 36
2026-06-04 27 21–39 6.5 µg/m³ 24h 37
2026-06-03 36 30–40 8.5 µg/m³ 24h 36
2026-06-02 39 30–47 9.5 µg/m³ 24h 37
2026-06-01 38 12–48 9.2 µg/m³ 24h 32
2026-05-31 33 28–41 7.9 µg/m³ 24h 37
2026-05-30 20 13–30 4.7 µg/m³ 24h 36
2026-05-29 18 14–23 4.4 µg/m³ 24h 36
2026-05-28 26 14–39 6.2 µg/m³ 23h 35
2026-05-27 22 20–29 5.3 µg/m³ 24h 36
2026-05-26 21 17–25 5.0 µg/m³ 24h 37
2026-05-25 21 17–25 5.0 µg/m³ 24h 37
2026-05-24 24 22–27 5.9 µg/m³ 24h 37
2026-05-23 28 25–32 6.7 µg/m³ 24h 36
2026-05-22 30 22–41 7.2 µg/m³ 24h 36
2026-05-21 38 32–42 9.1 µg/m³ 24h 37
2026-05-20 34 30–38 8.2 µg/m³ 16h 37
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