Stay updated with real-time air quality in Menomonee Falls, 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)
64
Moderate
Menomonee Falls, Wisconsin
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
16.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
54.02 μg/m³
0
55
155
255
425
605+
45.14 ppb
0
55
71
86
201
201+
0.93 ppb
0
36
76
186
605
1005+
4.94 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Menomonee Falls, Wisconsin
Menomonee Falls, Wisconsin
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AQI 56
Moderate
12.47μg/m³
PM2.5
41.47μg/m³
PM10
37.14ppb
O3
0.46ppb
SO2
11.11ppb
NO2
0.31ppm
CO
AQI 62
Moderate
15.40μg/m³
PM2.5
54.76μg/m³
PM10
35.20ppb
O3
0.43ppb
SO2
11.42ppb
NO2
0.30ppm
CO
AQI 62
Moderate
14.51μg/m³
PM2.5
27.06μg/m³
PM10
36.80ppb
O3
0.47ppb
SO2
8.78ppb
NO2
0.32ppm
CO
AQI 64
Moderate
15.53μg/m³
PM2.5
57.36μg/m³
PM10
35.23ppb
O3
0.42ppb
SO2
10.71ppb
NO2
0.30ppm
CO
AQI 60
Moderate
14.06μg/m³
PM2.5
45.56μg/m³
PM10
33.40ppb
O3
0.49ppb
SO2
10.80ppb
NO2
0.31ppm
CO
AQI 60
Moderate
13.80μg/m³
PM2.5
34.28μg/m³
PM10
39.70ppb
O3
0.47ppb
SO2
8.56ppb
NO2
0.32ppm
CO
The air quality data for Wisconsin, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Menomonee Falls, Wisconsin are available every hour.
Menomonee Falls, Wisconsin experienced its worst air quality at 05:00:00, 2025-07-22.
The best air quality in Menomonee Falls, Wisconsin was observed at 03:00:00 on 2025-07-23.
The air quality in Menomonee Falls, Wisconsin right now is Moderate, with an AQI of 58.
In Menomonee Falls, Wisconsin, PM2.5 is the most frequently found pollutant.
When air quality in Menomonee Falls, Wisconsin is compromised, staying indoors and wearing a mask can reduce health risks.
Menomonee Falls, Wisconsin currently has a PM2.5 concentration of 12.783 μg/m3.
Menomonee Falls, Wisconsin currently has a PM10 concentration of 44.96 μg/m3.
The current carbon monoxide (CO) level in Menomonee Falls, Wisconsin is 0.31 ppm.
The current sulfur dioxide (SO2) concentration in Menomonee Falls, Wisconsin is 0.457 ppb.
Menomonee Falls, Wisconsin currently has an ozone (O3) concentration of 35.936 ppm.
The current level of nitrogen dioxide (NO2) in Menomonee Falls, Wisconsin is 11.147 ppb.
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