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Air Quality History for Watsonville, United States

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

54
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 41 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 37 35–40 8.8 µg/m³ 4h 40
2026-08-07 37 35–41 8.9 µg/m³ 24h 40
2026-08-06 35 26–69 8.5 µg/m³ 24h 37
2026-08-05 30 26–35 7.3 µg/m³ 24h 35
2026-08-04 40 25–51 9.5 µg/m³ 24h 36
2026-08-03 42 38–47 10.1 µg/m³ 24h 35
2026-08-02 32 30–38 7.7 µg/m³ 24h 37
2026-08-01 32 29–35 7.6 µg/m³ 24h 36
2026-07-31 33 30–36 8.0 µg/m³ 24h 36
2026-07-30 30 24–33 7.1 µg/m³ 24h 36
2026-07-29 24 22–29 5.8 µg/m³ 24h 35
2026-07-28 30 25–39 7.1 µg/m³ 24h 36
2026-07-27 21 17–27 5.0 µg/m³ 24h 40
2026-07-26 21 18–26 5.1 µg/m³ 24h 40
2026-07-25 26 21–32 6.2 µg/m³ 24h 40
2026-07-24 24 21–28 5.6 µg/m³ 23h 40
2026-07-23 20 15–30 4.8 µg/m³ 24h 38
2026-07-22 20 13–62 5.0 µg/m³ 24h 36
2026-07-21 25 9–32 5.9 µg/m³ 24h 38
2026-07-20 26 20–73 6.4 µg/m³ 24h 37
2026-07-19 29 24–32 7.0 µg/m³ 18h 40
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