Stay updated with real-time air quality in Salem Lakes, 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)
66
Moderate
Salem Lakes, Wisconsin
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
17.15 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
67.84 μg/m³
0
55
155
255
425
605+
40.24 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
11.92 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Salem Lakes, Wisconsin
Salem Lakes, Wisconsin
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AQI 75
Moderate
21.61μg/m³
PM2.5
77.03μg/m³
PM10
59.99ppb
O3
0.72ppb
SO2
1.87ppb
NO2
0.58ppm
CO
AQI 75
Moderate
22.19μg/m³
PM2.5
87.92μg/m³
PM10
60.48ppb
O3
0.71ppb
SO2
1.99ppb
NO2
0.51ppm
CO
AQI 73
Moderate
20.92μg/m³
PM2.5
85.43μg/m³
PM10
60.35ppb
O3
0.71ppb
SO2
1.88ppb
NO2
0.56ppm
CO
AQI 66
Moderate
17.21μg/m³
PM2.5
50.24μg/m³
PM10
56.96ppb
O3
0.73ppb
SO2
1.88ppb
NO2
0.59ppm
CO
AQI 66
Moderate
16.86μg/m³
PM2.5
50.77μg/m³
PM10
51.86ppb
O3
0.79ppb
SO2
1.80ppb
NO2
0.63ppm
CO
AQI 67
Moderate
17.89μg/m³
PM2.5
54.36μg/m³
PM10
59.88ppb
O3
0.72ppb
SO2
1.88ppb
NO2
0.58ppm
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 Salem Lakes, Wisconsin is updated on an hourly basis.
The worst air quality in Salem Lakes, Wisconsin was recorded at 07:00:00 on 2025-07-22.
The best air quality in Salem Lakes, Wisconsin was recorded at 03:00:00 on 2025-07-22.
The real-time air quality index in Salem Lakes, Wisconsin is 73, currently categorized as Moderate.
The most common pollutant in Salem Lakes, Wisconsin is PM2.5.
If the air quality in Salem Lakes, Wisconsin is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Salem Lakes, Wisconsin at present are 21.111 μg/m3.
The current PM10 levels in Salem Lakes, Wisconsin are 83.455 μg/m3.
The current carbon monoxide (CO) level in Salem Lakes, Wisconsin is 0.564 ppm.
The current sulfur dioxide (SO2) levels in Salem Lakes, Wisconsin are 0.763 ppb.
The current ozone (O3) levels at Salem Lakes, Wisconsin is 54.88 ppm.
The current nitrogen dioxide (NO2) levels at Salem Lakes, Wisconsin is 1.87 ppb.
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