Stay updated with real-time air quality in Pleasant Prairie, 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)
62
Moderate
Pleasant Prairie, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
15.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
57.04 μg/m³
0
55
155
255
425
605+
43.34 ppb
0
55
71
86
201
201+
1.21 ppb
0
36
76
186
605
1005+
7.75 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Pleasant Prairie, Wisconsin
Pleasant Prairie, Wisconsin
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AQI 64
Moderate
16.21μg/m³
PM2.5
63.41μg/m³
PM10
39.83ppb
O3
1.27ppb
SO2
8.70ppb
NO2
0.25ppm
CO
AQI 67
Moderate
17.94μg/m³
PM2.5
78.32μg/m³
PM10
39.65ppb
O3
1.31ppb
SO2
9.55ppb
NO2
0.24ppm
CO
AQI 54
Moderate
10.87μg/m³
PM2.5
53.32μg/m³
PM10
31.52ppb
O3
1.11ppb
SO2
4.81ppb
NO2
0.24ppm
CO
AQI 54
Moderate
10.86μg/m³
PM2.5
52.39μg/m³
PM10
31.03ppb
O3
1.28ppb
SO2
4.81ppb
NO2
0.24ppm
CO
AQI 66
Moderate
17.43μg/m³
PM2.5
73.85μg/m³
PM10
39.74ppb
O3
1.33ppb
SO2
9.48ppb
NO2
0.24ppm
CO
AQI 62
Moderate
15.08μg/m³
PM2.5
63.99μg/m³
PM10
39.45ppb
O3
1.31ppb
SO2
5.22ppb
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 Pleasant Prairie, Wisconsin are available every hour.
Pleasant Prairie, Wisconsin experienced its worst air quality at 05:00:00, 2026-10-22.
The best air quality in Pleasant Prairie, Wisconsin was observed at 03:00:00 on 2026-10-22.
The air quality in Pleasant Prairie, Wisconsin right now is Moderate, with an AQI of 62.
In Pleasant Prairie, Wisconsin, PM2.5 is the most frequently found pollutant.
When air quality in Pleasant Prairie, Wisconsin is compromised, staying indoors and wearing a mask can reduce health risks.
Pleasant Prairie, Wisconsin currently has a PM2.5 concentration of 15.294 μg/m3.
Pleasant Prairie, Wisconsin currently has a PM10 concentration of 57.041 μg/m3.
The current carbon monoxide (CO) level in Pleasant Prairie, Wisconsin is 0.304 ppm.
The current sulfur dioxide (SO2) concentration in Pleasant Prairie, Wisconsin is 1.21 ppb.
Pleasant Prairie, Wisconsin currently has an ozone (O3) concentration of 43.339 ppm.
The current level of nitrogen dioxide (NO2) in Pleasant Prairie, Wisconsin is 7.747 ppb.
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