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Air Quality History for Forest Grove, United States

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

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

Air Quality Index Station

333h

PM2.5 Station

333h · 18 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 52 51–52 12.4 µg/m³ 3h 18
2026-08-07 69 39–117 20.8 µg/m³ 24h 15
2026-08-06 104 72–154 36.3 µg/m³ 24h 15
2026-08-05 126 96–168 47.1 µg/m³ 24h 14
2026-08-04 94 66–140 32.3 µg/m³ 24h 17
2026-08-03 33 11–80 8.8 µg/m³ 24h 15
2026-08-02 19 9–56 4.5 µg/m³ 24h 16
2026-08-01 22 11–47 5.4 µg/m³ 24h 17
2026-07-31 29 10–62 7.1 µg/m³ 24h 15
2026-07-30 20 8–46 4.9 µg/m³ 24h 14
2026-07-29 26 8–83 6.5 µg/m³ 24h 16
2026-07-28 29 13–59 7.1 µg/m³ 24h 15
2026-07-27 24 8–66 6.0 µg/m³ 24h 16
2026-07-26 25 8–80 6.6 µg/m³ 24h 17
2026-07-25 22 12–63 5.4 µg/m³ 18h 15
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