Real-time air quality index in Wausau, Wisconsin today
Stay updated with real-time air quality in Wausau, 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)
45
Good
Wausau, Wisconsin
Last updated: ... (Local time)
Common air pollutants in Wausau, Wisconsin
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
6.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
25.49 μg/m³
0
55
155
255
425
605+
Ozone (O3)
49.43 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.73 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
2.33 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
Wausau, Wisconsin
Wausau, Wisconsin
Scroll To Air Quality Map
Track live Wausau, Wisconsin air quality forecast and history
Wausau Loading...
Wausau, Wisconsin air quality map: Real-time AQI near you
Air quality in nearby cities
Weston, Wisconsin
AQI 46
Good
6.51μg/m³
PM2.5
35.69μg/m³
PM10
50.09ppb
O3
0.73ppb
SO2
3.33ppb
NO2
0.20ppm
CO
Stevens Point, Wisconsin
AQI 43
Good
6.31μg/m³
PM2.5
27.68μg/m³
PM10
46.02ppb
O3
0.74ppb
SO2
3.51ppb
NO2
0.19ppm
CO
Marshfield, Wisconsin
AQI 44
Good
6.19μg/m³
PM2.5
26.88μg/m³
PM10
47.82ppb
O3
0.82ppb
SO2
2.20ppb
NO2
0.23ppm
CO
Plover, Wisconsin
AQI 45
Good
6.31μg/m³
PM2.5
27.21μg/m³
PM10
48.90ppb
O3
0.73ppb
SO2
3.54ppb
NO2
0.19ppm
CO
Wisconsin Rapids, Wisconsin
AQI 44
Good
6.35μg/m³
PM2.5
25.42μg/m³
PM10
47.03ppb
O3
0.79ppb
SO2
2.85ppb
NO2
0.19ppm
CO
Greenville, Wisconsin
AQI 46
Good
8.30μg/m³
PM2.5
25.48μg/m³
PM10
50.39ppb
O3
0.33ppb
SO2
12.58ppb
NO2
0.21ppm
CO
How accurate is Wisconsin, USA air quality data?
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
Frequently asked questions
How frequently is the air quality data for Wausau, Wisconsin updated?
Air quality data for Wausau, Wisconsin is updated on an hourly basis.
When did Wausau, Wisconsin experience the worst air quality in the last 24 hours?
The worst air quality in Wausau, Wisconsin was recorded at 02:00:00 on 2026-04-24.
When did Wausau, Wisconsin have its best air quality in the last 24 hours?
The best air quality in Wausau, Wisconsin was recorded at 04:00:00 on 2026-04-23.
What is the real-time air quality index for Wausau, Wisconsin?
The real-time air quality index in Wausau, Wisconsin is 45, currently categorized as Good.
Which pollutant is found most often in Wausau, Wisconsin?
The most common pollutant in Wausau, Wisconsin is O3.
What can I do if the air quality in Wausau, Wisconsin is poor?
If the air quality in Wausau, Wisconsin is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Wausau, Wisconsin?
The measured PM2.5 levels in Wausau, Wisconsin at present are 6.538 μg/m3.
What are the current PM10 levels at Wausau, Wisconsin?
The current PM10 levels in Wausau, Wisconsin are 25.493 μg/m3.
What are the current carbon monoxide (CO) levels at Wausau, Wisconsin?
The current carbon monoxide (CO) level in Wausau, Wisconsin is 0.214 ppm.
What are the current sulfur dioxide (SO2) levels at Wausau, Wisconsin?
The current sulfur dioxide (SO2) levels in Wausau, Wisconsin are 0.734 ppb.
What are the current ozone (O3) levels at Wausau, Wisconsin?
The current ozone (O3) levels at Wausau, Wisconsin is 49.427 ppm.
What are the current nitrogen dioxide (NO2) levels at Wausau, Wisconsin?
The current nitrogen dioxide (NO2) levels at Wausau, Wisconsin is 2.334 ppb.
All Rights Reserved © Ambee Inc. 2025