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Air Quality History for Eau Claire, United States

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

57
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

122h

PM2.5 Station

122h · 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 53 47–59 13.6 µg/m³ 2h 1
2026-07-20 90 33–172 36.9 µg/m³ 5h 1
2026-07-19 175 165–183 102.0 µg/m³ 5h 1
2026-07-18 65 41–76 19.0 µg/m³ 6h 1
2026-07-17 132 75–169 57.1 µg/m³ 3h 1
2026-07-16 275 239–316 226.1 µg/m³ 4h 1
2026-07-15 39 34–43 9.3 µg/m³ 7h 1
2026-07-14 40 36–45 9.7 µg/m³ 11h 1
2026-07-13 42 38–46 10.2 µg/m³ 16h 1
2026-07-12 43 30–49 10.3 µg/m³ 14h 1
2026-07-11 35 28–41 8.5 µg/m³ 16h 1
2026-07-10 28 21–33 6.8 µg/m³ 17h 1
2026-07-09 30 24–33 7.3 µg/m³ 7h 1
2026-07-08 26 18–37 6.2 µg/m³ 9h 1
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