Stay updated with real-time air quality in Menomonie, 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)
22
Good
Menomonie, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.00 μg/m³
0
55
155
255
425
605+
9.56 ppb
0
55
71
86
201
201+
0.12 ppb
0
36
76
186
605
1005+
1.79 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Menomonie, Wisconsin
Menomonie, Wisconsin
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AQI 22
Good
3.71μg/m³
PM2.5
6.40μg/m³
PM10
11.35ppb
O3
0.38ppb
SO2
6.34ppb
NO2
0.19ppm
CO
AQI 22
Good
3.83μg/m³
PM2.5
22.50μg/m³
PM10
12.01ppb
O3
0.38ppb
SO2
6.27ppb
NO2
0.19ppm
CO
AQI 18
Good
3.36μg/m³
PM2.5
16.59μg/m³
PM10
19.38ppb
O3
0.33ppb
SO2
6.46ppb
NO2
0.20ppm
CO
AQI 10
Good
1.11μg/m³
PM2.5
4.92μg/m³
PM10
11.02ppb
O3
0.17ppb
SO2
2.84ppb
NO2
0.18ppm
CO
AQI 18
Good
3.38μg/m³
PM2.5
16.68μg/m³
PM10
18.87ppb
O3
0.34ppb
SO2
6.62ppb
NO2
0.20ppm
CO
AQI 16
Good
3.36μg/m³
PM2.5
16.36μg/m³
PM10
15.55ppb
O3
0.33ppb
SO2
6.45ppb
NO2
0.20ppm
CO
Air quality data and pollutant measurements for Wisconsin, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Menomonie, Wisconsin is updated every hour.
The worst air quality in Menomonie, Wisconsin in the last 24 hours was observed at 03:00:00 on 2025-12-06.
In the last 24 hrs, the best air quality in Menomonie, Wisconsin was observed at 03:00:00 on 2025-12-07.
The current air quality in Menomonie, Wisconsin is 22, categorized as Good based on real-time data.
The most common pollutant in Menomonie, Wisconsin is PM2.5.
If the air quality in Menomonie, Wisconsin is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Menomonie, Wisconsin is 3.879 μg/m3.
The current PM10 concentration at Menomonie, Wisconsin is 16.997 μg/m3.
The current carbon monoxide (CO) concentration at Menomonie, Wisconsin is 0.169 ppm.
The current sulfur dioxide (SO2) concentration at Menomonie, Wisconsin is 0.119 ppb.
The current ozone (O3) concentration at Menomonie, Wisconsin is 9.557 ppm.
The current nitrogen dioxide (NO2) concentration at Menomonie, Wisconsin is 1.79 ppb.
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