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Air Quality History for Wauwatosa, United States

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

69
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

350h

PM2.5 Station

350h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 54 30–72 15.4 µg/m³ 7h 3
2026-10-20 49 18–71 13.0 µg/m³ 16h 3
2026-10-19 18 15–22 4.3 µg/m³ 14h 3
2026-10-18 14 11–19 3.4 µg/m³ 19h 3
2026-10-17 9 5–22 2.1 µg/m³ 16h 3
2026-10-16 11 5–23 2.8 µg/m³ 18h 2
2026-10-15 19 14–25 4.5 µg/m³ 19h 3
2026-10-14 27 13–45 6.5 µg/m³ 16h 3
2026-10-13 37 31–51 8.8 µg/m³ 18h 3
2026-10-12 43 35–53 10.2 µg/m³ 21h 3
2026-10-11 35 30–43 8.5 µg/m³ 16h 3
2026-10-10 33 24–44 7.9 µg/m³ 16h 2
2026-10-09 33 25–43 7.8 µg/m³ 18h 3
2026-10-08 25 19–33 6.0 µg/m³ 14h 2
2026-10-07 31 23–39 7.4 µg/m³ 22h 2
2026-10-06 25 16–41 6.0 µg/m³ 19h 3
2026-10-05 23 18–28 5.4 µg/m³ 20h 2
2026-10-04 26 17–36 6.2 µg/m³ 17h 2
2026-10-03 33 16–65 8.0 µg/m³ 17h 3
2026-10-02 21 17–28 5.0 µg/m³ 16h 3
2026-10-01 38 20–62 9.4 µg/m³ 11h 3
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