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Air Quality History for Bellevue, United States

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

39
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

110h

PM2.5 Station

110h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 34 23–46 8.2 µg/m³ 3h 1
2026-07-20 125 105–158 46.8 µg/m³ 6h 1
2026-07-19 209 172–246 146.0 µg/m³ 2h 1
2026-07-18 114 46–181 51.8 µg/m³ 6h 1
2026-07-17 322 293–339 277.9 µg/m³ 4h 1
2026-07-16 201 190–216 147.9 µg/m³ 4h 1
2026-07-15 65 38–195 31.3 µg/m³ 6h 1
2026-07-14 45 41–50 10.9 µg/m³ 10h 1
2026-07-13 53 44–61 13.3 µg/m³ 18h 1
2026-07-12 56 52–63 14.7 µg/m³ 15h 1
2026-07-11 56 41–63 14.6 µg/m³ 12h 1
2026-07-10 36 25–44 8.5 µg/m³ 11h 1
2026-07-09 27 16–31 6.5 µg/m³ 6h 1
2026-07-08 46 29–52 11.0 µg/m³ 7h 1
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