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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

478h

PM2.5 Station

478h · 20 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 67 53–76 19.8 µg/m³ 6h 22
2026-08-07 76 57–117 23.7 µg/m³ 24h 18
2026-08-06 101 75–153 35.3 µg/m³ 24h 17
2026-08-05 118 88–157 42.9 µg/m³ 24h 16
2026-08-04 101 65–155 35.2 µg/m³ 24h 20
2026-08-03 36 12–91 10.0 µg/m³ 24h 17
2026-08-02 18 8–43 4.3 µg/m³ 24h 19
2026-08-01 31 9–91 7.8 µg/m³ 24h 20
2026-07-31 36 14–62 8.7 µg/m³ 24h 18
2026-07-30 24 9–49 5.8 µg/m³ 24h 17
2026-07-29 26 10–62 6.4 µg/m³ 24h 19
2026-07-28 34 15–60 8.4 µg/m³ 24h 18
2026-07-27 31 8–71 7.8 µg/m³ 24h 19
2026-07-26 24 9–59 5.8 µg/m³ 24h 19
2026-07-25 27 12–65 6.7 µg/m³ 24h 17
2026-07-24 28 10–69 7.2 µg/m³ 24h 16
2026-07-23 41 18–69 10.4 µg/m³ 24h 18
2026-07-22 57 41–73 15.5 µg/m³ 24h 16
2026-07-21 43 26–93 11.4 µg/m³ 24h 14
2026-07-20 27 12–71 6.9 µg/m³ 24h 15
2026-07-19 36 15–75 9.2 µg/m³ 16h 18
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