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)
34
Good
Menomonie, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.00 μg/m³
0
55
155
255
425
605+
36.61 ppb
0
55
71
86
201
201+
0.10 ppb
0
36
76
186
605
1005+
0.48 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Menomonie, Wisconsin
Menomonie, Wisconsin
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AQI 35
Good
4.03μg/m³
PM2.5
9.54μg/m³
PM10
37.99ppb
O3
0.69ppb
SO2
3.73ppb
NO2
0.26ppm
CO
AQI 36
Good
4.03μg/m³
PM2.5
15.07μg/m³
PM10
39.27ppb
O3
0.70ppb
SO2
3.77ppb
NO2
0.26ppm
CO
AQI 38
Good
7.15μg/m³
PM2.5
35.56μg/m³
PM10
39.20ppb
O3
0.77ppb
SO2
4.48ppb
NO2
0.29ppm
CO
AQI 49
Good
9.05μg/m³
PM2.5
28.64μg/m³
PM10
40.38ppb
O3
0.77ppb
SO2
4.29ppb
NO2
0.28ppm
CO
AQI 38
Good
7.14μg/m³
PM2.5
33.76μg/m³
PM10
38.00ppb
O3
0.78ppb
SO2
4.33ppb
NO2
0.29ppm
CO
AQI 41
Good
7.12μg/m³
PM2.5
43.58μg/m³
PM10
40.58ppb
O3
0.77ppb
SO2
4.47ppb
NO2
0.28ppm
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 08:00:00 on 2026-07-23.
In the last 24 hrs, the best air quality in Menomonie, Wisconsin was observed at 08:00:00 on 2026-07-23.
The current air quality in Menomonie, Wisconsin is 34, categorized as Good based on real-time data.
The most common pollutant in Menomonie, Wisconsin is O3.
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 3.901 μg/m3.
The current PM10 concentration at Menomonie, Wisconsin is 17.003 μg/m3.
The current carbon monoxide (CO) concentration at Menomonie, Wisconsin is 0.126 ppm.
The current sulfur dioxide (SO2) concentration at Menomonie, Wisconsin is 0.1 ppb.
The current ozone (O3) concentration at Menomonie, Wisconsin is 36.606 ppm.
The current nitrogen dioxide (NO2) concentration at Menomonie, Wisconsin is 0.484 ppb.
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