Stay updated with real-time air quality in Pewaukee City, 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)
38
Good
Pewaukee City, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.51 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.75 μg/m³
0
55
155
255
425
605+
35.09 ppb
0
55
71
86
201
201+
0.34 ppb
0
36
76
186
605
1005+
5.35 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Pewaukee City, Wisconsin
Pewaukee City, Wisconsin
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AQI 33
Good
6.22μg/m³
PM2.5
10.70μg/m³
PM10
35.10ppb
O3
0.28ppb
SO2
3.93ppb
NO2
0.18ppm
CO
AQI 33
Good
6.21μg/m³
PM2.5
10.18μg/m³
PM10
35.03ppb
O3
0.28ppb
SO2
3.95ppb
NO2
0.18ppm
CO
AQI 34
Good
6.46μg/m³
PM2.5
20.66μg/m³
PM10
37.41ppb
O3
0.28ppb
SO2
3.60ppb
NO2
0.18ppm
CO
AQI 35
Good
6.44μg/m³
PM2.5
24.90μg/m³
PM10
38.43ppb
O3
0.27ppb
SO2
3.41ppb
NO2
0.17ppm
CO
AQI 35
Good
6.25μg/m³
PM2.5
19.50μg/m³
PM10
38.47ppb
O3
0.26ppb
SO2
3.50ppb
NO2
0.16ppm
CO
AQI 34
Good
6.33μg/m³
PM2.5
13.06μg/m³
PM10
37.37ppb
O3
0.29ppb
SO2
4.30ppb
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 Pewaukee City, Wisconsin are available every hour.
Pewaukee City, Wisconsin experienced its worst air quality at 03:00:00, 2026-06-07.
The best air quality in Pewaukee City, Wisconsin was observed at 10:00:00 on 2026-06-08.
The air quality in Pewaukee City, Wisconsin right now is Good, with an AQI of 38.
In Pewaukee City, Wisconsin, PM2.5 is the most frequently found pollutant.
When air quality in Pewaukee City, Wisconsin is compromised, staying indoors and wearing a mask can reduce health risks.
Pewaukee City, Wisconsin currently has a PM2.5 concentration of 6.51 μg/m3.
Pewaukee City, Wisconsin currently has a PM10 concentration of 10.746 μg/m3.
The current carbon monoxide (CO) level in Pewaukee City, Wisconsin is 0.173 ppm.
The current sulfur dioxide (SO2) concentration in Pewaukee City, Wisconsin is 0.342 ppb.
Pewaukee City, Wisconsin currently has an ozone (O3) concentration of 35.088 ppm.
The current level of nitrogen dioxide (NO2) in Pewaukee City, Wisconsin is 5.35 ppb.
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