Stay updated with real-time air quality in Kenosha, 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)
33
Good
Kenosha, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.94 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.13 μg/m³
0
55
155
255
425
605+
35.86 ppb
0
55
71
86
201
201+
0.20 ppb
0
36
76
186
605
1005+
5.71 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
Kenosha, Wisconsin
Kenosha, Wisconsin
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AQI 33
Good
5.72μg/m³
PM2.5
19.82μg/m³
PM10
35.56ppb
O3
0.20ppb
SO2
5.76ppb
NO2
0.25ppm
CO
AQI 33
Good
6.02μg/m³
PM2.5
28.76μg/m³
PM10
36.15ppb
O3
0.21ppb
SO2
5.49ppb
NO2
0.24ppm
CO
AQI 34
Good
6.33μg/m³
PM2.5
18.24μg/m³
PM10
36.69ppb
O3
0.19ppb
SO2
6.06ppb
NO2
0.26ppm
CO
AQI 33
Good
6.40μg/m³
PM2.5
18.60μg/m³
PM10
35.73ppb
O3
0.19ppb
SO2
6.14ppb
NO2
0.26ppm
CO
AQI 33
Good
6.00μg/m³
PM2.5
27.45μg/m³
PM10
35.84ppb
O3
0.21ppb
SO2
5.48ppb
NO2
0.24ppm
CO
AQI 32
Good
5.18μg/m³
PM2.5
14.73μg/m³
PM10
34.70ppb
O3
0.21ppb
SO2
5.31ppb
NO2
0.24ppm
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 Kenosha, Wisconsin are available every hour.
Kenosha, Wisconsin experienced its worst air quality at 09:00:00, 2026-04-27.
The best air quality in Kenosha, Wisconsin was observed at 03:00:00 on 2026-04-28.
The air quality in Kenosha, Wisconsin right now is Good, with an AQI of 33.
In Kenosha, Wisconsin, O3 is the most frequently found pollutant.
When air quality in Kenosha, Wisconsin is compromised, staying indoors and wearing a mask can reduce health risks.
Kenosha, Wisconsin currently has a PM2.5 concentration of 5.94 μg/m3.
Kenosha, Wisconsin currently has a PM10 concentration of 22.13 μg/m3.
The current carbon monoxide (CO) level in Kenosha, Wisconsin is 0.244 ppm.
The current sulfur dioxide (SO2) concentration in Kenosha, Wisconsin is 0.204 ppb.
Kenosha, Wisconsin currently has an ozone (O3) concentration of 35.857 ppm.
The current level of nitrogen dioxide (NO2) in Kenosha, Wisconsin is 5.706 ppb.
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