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)
69
Moderate
Beaver Dam, Wisconsin
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
19.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
72.33 μg/m³
0
55
155
255
425
605+
57.62 ppb
0
55
71
86
201
201+
0.92 ppb
0
36
76
186
605
1005+
1.71 ppb
0
54
101
361
1250
2050+
1.49 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Beaver Dam, Wisconsin
Beaver Dam, Wisconsin
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AQI 56
Moderate
12.28μg/m³
PM2.5
39.66μg/m³
PM10
18.16ppb
O3
0.44ppb
SO2
5.87ppb
NO2
0.13ppm
CO
AQI 56
Moderate
12.42μg/m³
PM2.5
45.38μg/m³
PM10
17.41ppb
O3
0.44ppb
SO2
5.91ppb
NO2
0.14ppm
CO
AQI 54
Moderate
10.69μg/m³
PM2.5
48.10μg/m³
PM10
17.77ppb
O3
0.41ppb
SO2
5.96ppb
NO2
0.15ppm
CO
AQI 58
Moderate
12.70μg/m³
PM2.5
46.56μg/m³
PM10
22.02ppb
O3
0.53ppb
SO2
5.79ppb
NO2
0.15ppm
CO
AQI 56
Moderate
11.98μg/m³
PM2.5
29.37μg/m³
PM10
16.60ppb
O3
0.52ppb
SO2
4.80ppb
NO2
0.14ppm
CO
AQI 56
Moderate
12.43μg/m³
PM2.5
48.75μg/m³
PM10
20.90ppb
O3
0.54ppb
SO2
5.71ppb
NO2
0.16ppm
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 01:00:00 on 2025-07-21.
The best air quality in Beaver Dam, Wisconsin was recorded at 08:00:00 on 2025-07-22.
The real-time air quality index in Beaver Dam, Wisconsin is 65, currently categorized as Moderate.
The most common pollutant in Beaver Dam, Wisconsin is PM10.
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 16.356 μg/m3.
The current PM10 levels in Beaver Dam, Wisconsin are 83.265 μg/m3.
The current carbon monoxide (CO) level in Beaver Dam, Wisconsin is 0.128 ppm.
The current sulfur dioxide (SO2) levels in Beaver Dam, Wisconsin are 0.436 ppb.
The current ozone (O3) levels at Beaver Dam, Wisconsin is 16.446 ppm.
The current nitrogen dioxide (NO2) levels at Beaver Dam, Wisconsin is 8.525 ppb.
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