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)
60
Moderate
Salem Lakes, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.67 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.94 μg/m³
0
55
155
255
425
605+
37.56 ppb
0
55
71
86
201
201+
0.26 ppb
0
36
76
186
605
1005+
3.07 ppb
0
54
101
361
1250
2050+
0.20 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 64
Moderate
16.50μg/m³
PM2.5
72.85μg/m³
PM10
40.25ppb
O3
0.27ppb
SO2
2.99ppb
NO2
0.20ppm
CO
AQI 62
Moderate
14.69μg/m³
PM2.5
65.82μg/m³
PM10
39.57ppb
O3
0.25ppb
SO2
3.13ppb
NO2
0.20ppm
CO
AQI 64
Moderate
16.26μg/m³
PM2.5
53.12μg/m³
PM10
37.26ppb
O3
0.27ppb
SO2
3.25ppb
NO2
0.20ppm
CO
AQI 62
Moderate
14.76μg/m³
PM2.5
65.03μg/m³
PM10
37.00ppb
O3
0.28ppb
SO2
2.97ppb
NO2
0.20ppm
CO
AQI 54
Moderate
10.92μg/m³
PM2.5
53.59μg/m³
PM10
35.75ppb
O3
0.27ppb
SO2
2.85ppb
NO2
0.20ppm
CO
AQI 62
Moderate
15.11μg/m³
PM2.5
62.48μg/m³
PM10
37.08ppb
O3
0.28ppb
SO2
2.98ppb
NO2
0.20ppm
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 06:00:00 on 2026-08-14.
The best air quality in Salem Lakes, Wisconsin was recorded at 07:00:00 on 2026-08-13.
The real-time air quality index in Salem Lakes, Wisconsin is 60, 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 13.672 μg/m3.
The current PM10 levels in Salem Lakes, Wisconsin are 33.937 μg/m3.
The current carbon monoxide (CO) level in Salem Lakes, Wisconsin is 0.2 ppm.
The current sulfur dioxide (SO2) levels in Salem Lakes, Wisconsin are 0.261 ppb.
The current ozone (O3) levels at Salem Lakes, Wisconsin is 37.558 ppm.
The current nitrogen dioxide (NO2) levels at Salem Lakes, Wisconsin is 3.071 ppb.
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