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Air Quality History for Pendleton, United States

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

11
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

467h

PM2.5 Station

467h · 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 5–18 2.4 µg/m³ 5h 2
2026-06-08 12 6–28 2.9 µg/m³ 23h 3
2026-06-07 11 4–21 2.7 µg/m³ 23h 2
2026-06-06 13 7–22 3.1 µg/m³ 24h 3
2026-06-05 13 5–19 3.1 µg/m³ 24h 2
2026-06-04 16 8–26 3.8 µg/m³ 24h 3
2026-06-03 20 10–36 4.8 µg/m³ 24h 2
2026-06-02 19 9–56 4.5 µg/m³ 24h 3
2026-06-01 16 1–32 3.8 µg/m³ 23h 2
2026-05-31 17 7–37 4.0 µg/m³ 24h 3
2026-05-30 18 8–40 4.4 µg/m³ 24h 3
2026-05-29 27 12–172 8.8 µg/m³ 23h 3
2026-05-28 24 14–35 5.7 µg/m³ 24h 3
2026-05-27 19 8–31 4.6 µg/m³ 22h 3
2026-05-26 14 7–45 3.4 µg/m³ 23h 3
2026-05-25 23 14–35 5.5 µg/m³ 24h 3
2026-05-24 25 12–62 6.1 µg/m³ 23h 3
2026-05-23 18 11–31 4.3 µg/m³ 23h 3
2026-05-22 17 10–32 4.2 µg/m³ 23h 3
2026-05-21 18 8–37 4.3 µg/m³ 24h 3
2026-05-20 14 9–25 3.5 µg/m³ 16h 3
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