Air Quality in South Milwaukee, United States

Windy
7.5°C · 76.3% humidity
7.5°
Feels -0.6°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
23 4pm
23
23
24 7pm
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23
23 10pm
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23
23 1am
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23 4am
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23 7am
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23 10am
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23 1pm
25
25
Station readings 4h ago
AQI 24
PM2.5 5.8 µg/m³ · 4h ago
CAMS model adj -2
25
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25
24
25
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25
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27
AD 728×90

Air Quality Index Trend

5h · 1 stn

South Milwaukee'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 South Milwaukee is 1.2× the WHO annual guideline of 5 µg/m³.

76.3%
Humidity
133.1 km/h
Wind N
1029.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
24
5.8 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for South Milwaukee?

Temperature & Precipitation

PM2.5 Trend

5h · 1 station
PM2.55.8 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
5.8
Median
6.28
Average
5.5
Low
8.6
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +0.1

What is the 7-day forecast for South Milwaukee?

05-29
19.4° 7.5°
05-30
14.4° 8.9°
0.06 mm
05-31
12.7° 11.9°
0.06 mm
06-01
17.1° 11.5°
5.38 mm
06-02
15.7° 9.2°
0.88 mm
06-03
22.3° 12.7°
06-04
11.3° 10.5°
0.75 mm
Both models agree Avg diff: 5.5°C

Where are air quality stations near South Milwaukee?

38
Milwaukee-college Ave Nr, Wisconsin, USA
6.5 km PM2.5: 9.1 µg/m³
27
Milwaukee-college Ave Nr, Wisconsin, USA
6.5 km PM2.5: 6.5 µg/m³
37
Milwaukee-college Ave Nr, Wisconsin, USA
6.5 km PM2.5: 8.9 µg/m³
41
Milw 16th St, Wisconsin, USA
13.3 km PM2.5: 9.8 µg/m³

What cities are near South Milwaukee?

24 Oak Creek 25 Cudahy 25 Caledonia 29 Milwaukee 28 West Allis 28 Wauwatosa 28 New Berlin 31 Racine 28 Muskego 29 Brookfield
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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 2026-05-29T00:28 UTC.