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Air Quality History for Keizer, United States

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

8
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 10 9–11 2.3 µg/m³ 5h 12
2026-06-08 12 10–15 2.9 µg/m³ 24h 13
2026-06-07 11 9–15 2.7 µg/m³ 24h 13
2026-06-06 12 9–15 3.0 µg/m³ 24h 14
2026-06-05 37 12–105 11.3 µg/m³ 24h 15
2026-06-04 44 10–99 13.9 µg/m³ 24h 15
2026-06-03 18 13–22 4.2 µg/m³ 24h 15
2026-06-02 19 15–32 4.5 µg/m³ 24h 14
2026-06-01 16 12–23 3.9 µg/m³ 24h 13
2026-05-31 15 12–20 3.6 µg/m³ 24h 15
2026-05-30 15 12–19 3.7 µg/m³ 24h 14
2026-05-29 15 10–20 3.6 µg/m³ 24h 14
2026-05-28 20 14–25 4.7 µg/m³ 24h 15
2026-05-27 15 11–27 3.6 µg/m³ 24h 14
2026-05-26 12 10–24 3.0 µg/m³ 24h 15
2026-05-25 18 13–23 4.4 µg/m³ 24h 15
2026-05-24 18 11–26 4.2 µg/m³ 24h 15
2026-05-23 15 12–20 3.6 µg/m³ 24h 14
2026-05-22 20 13–25 4.9 µg/m³ 24h 15
2026-05-21 18 15–22 4.4 µg/m³ 24h 15
2026-05-20 14 10–29 3.4 µg/m³ 18h 15
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