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Air Quality History for Dubuque, United States

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

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

Air Quality Index Station

225h

PM2.5 Station

225h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 51 40–55 12.5 µg/m³ 6h 1
2026-08-07 36 24–49 8.6 µg/m³ 18h 1
2026-08-06 50 39–60 12.6 µg/m³ 9h 1
2026-08-05 63 36–76 18.4 µg/m³ 10h 1
2026-08-04 38 30–52 9.2 µg/m³ 18h 1
2026-08-03 36 33–41 8.7 µg/m³ 20h 1
2026-08-02 55 54–56 14.0 µg/m³ 6h 1
2026-08-01 15 6–41 3.7 µg/m³ 10h 1
2026-07-31 30 20–49 7.1 µg/m³ 15h 1
2026-07-30 27 24–31 6.5 µg/m³ 5h 1
2026-07-28 78 69–92 25.1 µg/m³ 8h 1
2026-07-27 41 27–53 9.9 µg/m³ 14h 1
2026-07-26 46 40–49 11.1 µg/m³ 12h 1
2026-07-25 28 22–40 6.7 µg/m³ 18h 1
2026-07-24 22 18–25 5.3 µg/m³ 10h 1
2026-07-23 16 13–19 3.8 µg/m³ 17h 1
2026-07-22 26 11–53 6.4 µg/m³ 16h 1
2026-07-21 25 13–39 6.1 µg/m³ 3h 1
2026-07-20 101 17–165 40.0 µg/m³ 5h 1
2026-07-19 145 84–183 78.1 µg/m³ 5h 1
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