Stay updated with real-time air quality in Shorewood, 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)
19
Good
Shorewood, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.43 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.28 μg/m³
0
55
155
255
425
605+
20.26 ppb
0
55
71
86
201
201+
0.90 ppb
0
36
76
186
605
1005+
14.63 ppb
0
54
101
361
1250
2050+
0.40 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Shorewood, Wisconsin
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AQI 16
Good
3.31μg/m³
PM2.5
7.52μg/m³
PM10
9.57ppb
O3
0.90ppb
SO2
13.50ppb
NO2
0.27ppm
CO
AQI 16
Good
3.34μg/m³
PM2.5
12.38μg/m³
PM10
10.55ppb
O3
0.95ppb
SO2
13.57ppb
NO2
0.28ppm
CO
AQI 16
Good
3.23μg/m³
PM2.5
8.63μg/m³
PM10
10.01ppb
O3
0.93ppb
SO2
13.53ppb
NO2
0.28ppm
CO
AQI 16
Good
3.23μg/m³
PM2.5
8.63μg/m³
PM10
10.01ppb
O3
0.93ppb
SO2
13.53ppb
NO2
0.28ppm
CO
AQI 16
Good
3.28μg/m³
PM2.5
10.90μg/m³
PM10
10.53ppb
O3
0.96ppb
SO2
13.68ppb
NO2
0.28ppm
CO
AQI 16
Good
3.24μg/m³
PM2.5
10.39μg/m³
PM10
10.59ppb
O3
0.96ppb
SO2
13.76ppb
NO2
0.28ppm
CO
Air quality measurements for Wisconsin, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Shorewood, Wisconsin is updated on an hourly basis.
The worst air quality in Shorewood, Wisconsin was recorded at 12:00:00 on 2025-10-24.
The best air quality in Shorewood, Wisconsin was recorded at 03:00:00 on 2025-10-23.
The real-time air quality index in Shorewood, Wisconsin is 16, currently categorized as Good.
The most common pollutant in Shorewood, Wisconsin is PM2.5.
If the air quality in Shorewood, Wisconsin is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Shorewood, Wisconsin at present are 3.302 μg/m3.
The current PM10 levels in Shorewood, Wisconsin are 7.806 μg/m3.
The current carbon monoxide (CO) level in Shorewood, Wisconsin is 0.272 ppm.
The current sulfur dioxide (SO2) levels in Shorewood, Wisconsin are 0.905 ppb.
The current ozone (O3) levels at Shorewood, Wisconsin is 9.648 ppm.
The current nitrogen dioxide (NO2) levels at Shorewood, Wisconsin is 13.51 ppb.
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