Air Quality in Milwaukee, United States
Windy
10.2°C · 69.0% humidity
10.2°
Feels 10.2°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations
Nearby Monitoring Stations
Milwaukee's air quality — share it
AQI Forecast
Calibrated
22
1pm
22
22
26
4pm
22
22
22
7pm
22
23
23
10pm
23
23
23
1am
23
23
23
4am
23
23
23
7am
23
23
23
10am
25
25
Station readings
24
CAMS model
adj -2
24
24
24
24
24
24
24
24
25
25
25
25
25
25
25
25
25
25
25
25
25
25
27
27
Air Quality Index Trend
6h · 1 stnMilwaukee's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Milwaukee is 1.2× the WHO annual guideline of 5 µg/m³.
69.0%
Humidity
77.4 km/h
Wind NNE
1029.5 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.19 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Milwaukee?
Temperature & Precipitation
PM2.5 Trend
6h · 1 stationPM2.56.19 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
Station readings (3 stations within 25 km)
6.19
Median
9.5
Average
5.8
Low
16.9
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -0.3
What is the 7-day forecast for Milwaukee?
05-28
24.3° 7.8°
4.37 mm
05-29
28.0° 5.8°
05-30
23.7° 9.4°
05-31
24.9° 12.7°
06-01
29.1° 13.6°
0.81 mm
06-02
20.8° 15.3°
0.88 mm
06-03
28.5° 19.9°
Both models agree
Avg diff: 5.1°C
Where are air quality stations near Milwaukee?
30
Milw 16th St, Wisconsin, USA
19
Milwaukee-college Ave Nr, Wisconsin, USA
46
Milwaukee-college Ave Nr, Wisconsin, USA
13
Milwaukee-college Ave Nr, Wisconsin, USA
What cities are near Milwaukee?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T21:46 UTC.