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Air Quality History for Mequon, United States

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

53
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

54h

PM2.5 Station

54h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 34 27–41 8.1 µg/m³ 2h 2
2026-06-08 36 29–43 8.5 µg/m³ 2h 2
2026-06-07 40 36–44 9.7 µg/m³ 4h 2
2026-06-06 42 42–42 10.1 µg/m³ 2h 2
2026-06-05 46 38–53 11.1 µg/m³ 2h 2
2026-06-04 45 38–52 10.9 µg/m³ 2h 2
2026-06-03 32 29–34 7.5 µg/m³ 3h 2
2026-06-02 30 27–33 7.1 µg/m³ 3h 2
2026-06-01 36 32–38 8.5 µg/m³ 4h 2
2026-05-31 28 23–34 6.7 µg/m³ 3h 2
2026-05-30 48 35–55 11.7 µg/m³ 3h 2
2026-05-29 21 17–26 5.2 µg/m³ 3h 2
2026-05-28 28 21–37 6.7 µg/m³ 4h 2
2026-05-27 33 33–33 7.8 µg/m³ 1h 2
2026-05-26 48 41–56 12.2 µg/m³ 2h 2
2026-05-25 60 59–60 16.2 µg/m³ 2h 2
2026-05-24 44 42–46 10.5 µg/m³ 2h 2
2026-05-23 34 32–36 8.2 µg/m³ 2h 2
2026-05-22 27 26–31 6.6 µg/m³ 5h 2
2026-05-21 28 27–28 6.5 µg/m³ 2h 2
2026-05-20 23 23–23 5.5 µg/m³ 1h 2
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