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Air Quality History for Bellevue, United States

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

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

Air Quality Index Station

390h

PM2.5 Station

390h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 28 8–65 6.8 µg/m³ 17h 2
2026-10-19 22 2–55 5.3 µg/m³ 21h 2
2026-10-18 22 10–58 5.3 µg/m³ 19h 2
2026-10-17 22 12–34 5.4 µg/m³ 22h 2
2026-10-16 27 5–68 6.8 µg/m³ 21h 2
2026-10-15 24 10–47 5.8 µg/m³ 20h 2
2026-10-14 29 9–43 7.1 µg/m³ 19h 2
2026-10-13 27 10–43 6.6 µg/m³ 19h 2
2026-10-12 26 3–57 6.3 µg/m³ 21h 2
2026-10-11 27 10–54 6.5 µg/m³ 16h 2
2026-10-10 40 5–60 9.8 µg/m³ 19h 2
2026-10-09 39 9–65 9.7 µg/m³ 22h 2
2026-10-08 36 10–54 8.7 µg/m³ 20h 2
2026-10-07 30 17–50 7.1 µg/m³ 21h 2
2026-10-06 25 10–52 6.0 µg/m³ 18h 2
2026-10-05 25 14–55 6.1 µg/m³ 18h 2
2026-10-04 24 10–37 5.9 µg/m³ 16h 2
2026-10-03 21 9–39 5.1 µg/m³ 21h 2
2026-10-02 27 15–52 6.5 µg/m³ 20h 2
2026-10-01 31 10–59 7.5 µg/m³ 20h 2
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