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
4.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.50 μg/m³
0
55
155
255
425
605+
35.57 ppb
0
55
71
86
201
201+
0.26 ppb
0
36
76
186
605
1005+
4.02 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Kenosha, Wisconsin
Kenosha, Wisconsin
Scroll To Air Quality MapLoading...
AQI 33
Good
5.95μg/m³
PM2.5
21.59μg/m³
PM10
33.86ppb
O3
0.24ppb
SO2
6.73ppb
NO2
0.23ppm
CO
AQI 33
Good
5.89μg/m³
PM2.5
25.79μg/m³
PM10
35.11ppb
O3
0.24ppb
SO2
6.31ppb
NO2
0.21ppm
CO
AQI 33
Good
6.13μg/m³
PM2.5
21.96μg/m³
PM10
34.00ppb
O3
0.22ppb
SO2
7.20ppb
NO2
0.24ppm
CO
AQI 33
Good
6.17μg/m³
PM2.5
21.18μg/m³
PM10
33.58ppb
O3
0.21ppb
SO2
7.48ppb
NO2
0.25ppm
CO
AQI 33
Good
5.87μg/m³
PM2.5
25.04μg/m³
PM10
34.83ppb
O3
0.24ppb
SO2
6.27ppb
NO2
0.21ppm
CO
AQI 33
Good
5.76μg/m³
PM2.5
16.78μg/m³
PM10
34.42ppb
O3
0.25ppb
SO2
6.29ppb
NO2
0.22ppm
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 04:00:00 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 4.561 μg/m3.
Kenosha, Wisconsin currently has a PM10 concentration of 18.504 μg/m3.
The current carbon monoxide (CO) level in Kenosha, Wisconsin is 0.23 ppm.
The current sulfur dioxide (SO2) concentration in Kenosha, Wisconsin is 0.261 ppb.
Kenosha, Wisconsin currently has an ozone (O3) concentration of 35.566 ppm.
The current level of nitrogen dioxide (NO2) in Kenosha, Wisconsin is 4.02 ppb.
All Rights Reserved © Ambee Inc. 2025