Stay updated with real-time air quality in Beaver Dam, 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)
96
Moderate
Beaver Dam, Wisconsin
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
32.67 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
132.57 μg/m³
0
55
155
255
425
605+
35.65 ppb
0
55
71
86
201
201+
0.37 ppb
0
36
76
186
605
1005+
6.46 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Beaver Dam, Wisconsin
Beaver Dam, Wisconsin
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AQI 99
Moderate
35.12μg/m³
PM2.5
97.21μg/m³
PM10
39.19ppb
O3
0.42ppb
SO2
6.41ppb
NO2
0.25ppm
CO
AQI 97
Moderate
33.83μg/m³
PM2.5
146.14μg/m³
PM10
42.54ppb
O3
0.47ppb
SO2
5.16ppb
NO2
0.27ppm
CO
AQI 99
Moderate
35.12μg/m³
PM2.5
139.09μg/m³
PM10
44.96ppb
O3
0.51ppb
SO2
6.75ppb
NO2
0.29ppm
CO
AQI 92
Moderate
31.38μg/m³
PM2.5
64.88μg/m³
PM10
46.27ppb
O3
0.59ppb
SO2
13.94ppb
NO2
0.29ppm
CO
AQI 112
Unhealthy for sensitive groups
35.59μg/m³
PM2.5
177.77μg/m³
PM10
43.44ppb
O3
0.48ppb
SO2
6.80ppb
NO2
0.27ppm
CO
AQI 107
Unhealthy for sensitive groups
38.23μg/m³
PM2.5
88.21μg/m³
PM10
46.13ppb
O3
0.60ppb
SO2
10.30ppb
NO2
0.29ppm
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 Beaver Dam, Wisconsin is updated on an hourly basis.
The worst air quality in Beaver Dam, Wisconsin was recorded at 12:00:00 on 2025-06-06.
The best air quality in Beaver Dam, Wisconsin was recorded at 03:00:00 on 2025-06-05.
The real-time air quality index in Beaver Dam, Wisconsin is 96, currently categorized as Moderate.
The most common pollutant in Beaver Dam, Wisconsin is PM2.5.
If the air quality in Beaver Dam, Wisconsin is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Beaver Dam, Wisconsin at present are 32.668 μg/m3.
The current PM10 levels in Beaver Dam, Wisconsin are 132.566 μg/m3.
The current carbon monoxide (CO) level in Beaver Dam, Wisconsin is 0.249 ppm.
The current sulfur dioxide (SO2) levels in Beaver Dam, Wisconsin are 0.367 ppb.
The current ozone (O3) levels at Beaver Dam, Wisconsin is 35.651 ppm.
The current nitrogen dioxide (NO2) levels at Beaver Dam, Wisconsin is 6.464 ppb.
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