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)
64
Moderate
Kenosha, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
16.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
63.41 μg/m³
0
55
155
255
425
605+
39.83 ppb
0
55
71
86
201
201+
1.27 ppb
0
36
76
186
605
1005+
8.70 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Kenosha, Wisconsin
Kenosha, Wisconsin
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AQI 64
Moderate
16.18μg/m³
PM2.5
53.16μg/m³
PM10
39.39ppb
O3
1.34ppb
SO2
8.67ppb
NO2
0.25ppm
CO
AQI 67
Moderate
17.58μg/m³
PM2.5
74.64μg/m³
PM10
35.95ppb
O3
1.42ppb
SO2
9.12ppb
NO2
0.24ppm
CO
AQI 69
Moderate
18.56μg/m³
PM2.5
82.46μg/m³
PM10
32.90ppb
O3
1.20ppb
SO2
9.13ppb
NO2
0.26ppm
CO
AQI 64
Moderate
15.83μg/m³
PM2.5
43.43μg/m³
PM10
32.92ppb
O3
1.19ppb
SO2
6.89ppb
NO2
0.26ppm
CO
AQI 66
Moderate
17.11μg/m³
PM2.5
70.30μg/m³
PM10
36.63ppb
O3
1.47ppb
SO2
9.64ppb
NO2
0.24ppm
CO
AQI 56
Moderate
11.60μg/m³
PM2.5
40.66μg/m³
PM10
31.10ppb
O3
1.29ppb
SO2
4.16ppb
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 01:00:00, 2026-10-22.
The best air quality in Kenosha, Wisconsin was observed at 03:00:00 on 2026-10-22.
The air quality in Kenosha, Wisconsin right now is Moderate, with an AQI of 64.
In Kenosha, Wisconsin, PM2.5 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 16.213 μg/m3.
Kenosha, Wisconsin currently has a PM10 concentration of 63.413 μg/m3.
The current carbon monoxide (CO) level in Kenosha, Wisconsin is 0.246 ppm.
The current sulfur dioxide (SO2) concentration in Kenosha, Wisconsin is 1.268 ppb.
Kenosha, Wisconsin currently has an ozone (O3) concentration of 39.832 ppm.
The current level of nitrogen dioxide (NO2) in Kenosha, Wisconsin is 8.702 ppb.
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