Stay updated with real-time air quality in Muskego, Wisconsin featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
30
Good
Muskego, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.17 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.44 μg/m³
0
55
155
255
425
605+
31.80 ppb
0
55
71
86
201
201+
1.49 ppb
0
36
76
186
605
1005+
9.84 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Muskego, Wisconsin
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AQI 29
Good
3.28μg/m³
PM2.5
13.67μg/m³
PM10
30.98ppb
O3
1.16ppb
SO2
10.17ppb
NO2
0.18ppm
CO
AQI 28
Good
3.22μg/m³
PM2.5
8.87μg/m³
PM10
30.32ppb
O3
0.95ppb
SO2
10.54ppb
NO2
0.19ppm
CO
AQI 28
Good
3.28μg/m³
PM2.5
9.61μg/m³
PM10
30.36ppb
O3
0.91ppb
SO2
10.56ppb
NO2
0.19ppm
CO
AQI 28
Good
3.24μg/m³
PM2.5
9.08μg/m³
PM10
30.36ppb
O3
0.93ppb
SO2
10.55ppb
NO2
0.20ppm
CO
AQI 30
Good
3.10μg/m³
PM2.5
5.06μg/m³
PM10
31.70ppb
O3
1.46ppb
SO2
9.76ppb
NO2
0.17ppm
CO
AQI 28
Good
3.40μg/m³
PM2.5
11.41μg/m³
PM10
30.44ppb
O3
0.80ppb
SO2
10.68ppb
NO2
0.19ppm
CO
The air quality data for Wisconsin, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Muskego, Wisconsin are available every hour.
Muskego, Wisconsin experienced its worst air quality at 01:00:00, 2026-03-12.
The best air quality in Muskego, Wisconsin was observed at 03:00:00 on 2026-03-11.
The air quality in Muskego, Wisconsin right now is Good, with an AQI of 30.
In Muskego, Wisconsin, O3 is the most frequently found pollutant.
When air quality in Muskego, Wisconsin is compromised, staying indoors and wearing a mask can reduce health risks.
Muskego, Wisconsin currently has a PM2.5 concentration of 3.172 μg/m3.
Muskego, Wisconsin currently has a PM10 concentration of 8.444 μg/m3.
The current carbon monoxide (CO) level in Muskego, Wisconsin is 0.175 ppm.
The current sulfur dioxide (SO2) concentration in Muskego, Wisconsin is 1.49 ppb.
Muskego, Wisconsin currently has an ozone (O3) concentration of 31.805 ppm.
The current level of nitrogen dioxide (NO2) in Muskego, Wisconsin is 9.843 ppb.
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