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)
64
Moderate
Menomonie, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
16.40 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
72.98 μg/m³
0
55
155
255
425
605+
5.63 ppb
0
55
71
86
201
201+
0.22 ppb
0
36
76
186
605
1005+
2.56 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Menomonie, Wisconsin
Menomonie, Wisconsin
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AQI 62
Moderate
15.13μg/m³
PM2.5
23.41μg/m³
PM10
8.30ppb
O3
0.85ppb
SO2
7.55ppb
NO2
0.30ppm
CO
AQI 58
Moderate
12.59μg/m³
PM2.5
38.65μg/m³
PM10
12.63ppb
O3
0.85ppb
SO2
6.04ppb
NO2
0.30ppm
CO
AQI 60
Moderate
13.52μg/m³
PM2.5
39.14μg/m³
PM10
12.23ppb
O3
0.87ppb
SO2
6.34ppb
NO2
0.30ppm
CO
AQI 62
Moderate
14.95μg/m³
PM2.5
63.57μg/m³
PM10
14.34ppb
O3
0.87ppb
SO2
5.97ppb
NO2
0.28ppm
CO
AQI 60
Moderate
14.26μg/m³
PM2.5
57.95μg/m³
PM10
14.51ppb
O3
0.86ppb
SO2
8.25ppb
NO2
0.30ppm
CO
AQI 62
Moderate
15.48μg/m³
PM2.5
57.06μg/m³
PM10
18.80ppb
O3
0.87ppb
SO2
6.31ppb
NO2
0.29ppm
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 2026-08-13.
In the last 24 hrs, the best air quality in Menomonie, Wisconsin was observed at 02:00:00 on 2026-08-12.
The current air quality in Menomonie, Wisconsin is 64, categorized as Moderate 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 16.4 μg/m3.
The current PM10 concentration at Menomonie, Wisconsin is 72.976 μg/m3.
The current carbon monoxide (CO) concentration at Menomonie, Wisconsin is 0.215 ppm.
The current sulfur dioxide (SO2) concentration at Menomonie, Wisconsin is 0.216 ppb.
The current ozone (O3) concentration at Menomonie, Wisconsin is 5.631 ppm.
The current nitrogen dioxide (NO2) concentration at Menomonie, Wisconsin is 2.558 ppb.
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