Stay updated with real-time air quality in Ashwaubenon, 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)
18
Good
Ashwaubenon, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.40 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.85 μg/m³
0
55
155
255
425
605+
18.73 ppb
0
55
71
86
201
201+
0.55 ppb
0
36
76
186
605
1005+
3.15 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Ashwaubenon, Wisconsin
Ashwaubenon, Wisconsin
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AQI 18
Good
2.46μg/m³
PM2.5
11.46μg/m³
PM10
18.55ppb
O3
0.55ppb
SO2
3.15ppb
NO2
0.22ppm
CO
AQI 18
Good
2.37μg/m³
PM2.5
10.64μg/m³
PM10
18.78ppb
O3
0.55ppb
SO2
3.15ppb
NO2
0.22ppm
CO
AQI 18
Good
2.33μg/m³
PM2.5
10.28μg/m³
PM10
18.85ppb
O3
0.55ppb
SO2
3.16ppb
NO2
0.22ppm
CO
AQI 18
Good
2.64μg/m³
PM2.5
14.51μg/m³
PM10
18.79ppb
O3
0.56ppb
SO2
3.19ppb
NO2
0.21ppm
CO
AQI 18
Good
2.45μg/m³
PM2.5
11.35μg/m³
PM10
18.62ppb
O3
0.55ppb
SO2
3.15ppb
NO2
0.22ppm
CO
AQI 18
Good
2.56μg/m³
PM2.5
12.16μg/m³
PM10
18.58ppb
O3
0.54ppb
SO2
3.11ppb
NO2
0.22ppm
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 Ashwaubenon, Wisconsin is updated every hour.
The worst air quality in Ashwaubenon, Wisconsin in the last 24 hours was observed at 03:00:00 on 2026-08-16.
In the last 24 hrs, the best air quality in Ashwaubenon, Wisconsin was observed at 07:00:00 on 2026-08-17.
The current air quality in Ashwaubenon, Wisconsin is 18, categorized as Good based on real-time data.
The most common pollutant in Ashwaubenon, Wisconsin is O3.
If the air quality in Ashwaubenon, Wisconsin is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Ashwaubenon, Wisconsin is 2.397 μg/m3.
The current PM10 concentration at Ashwaubenon, Wisconsin is 10.851 μg/m3.
The current carbon monoxide (CO) concentration at Ashwaubenon, Wisconsin is 0.217 ppm.
The current sulfur dioxide (SO2) concentration at Ashwaubenon, Wisconsin is 0.546 ppb.
The current ozone (O3) concentration at Ashwaubenon, Wisconsin is 18.732 ppm.
The current nitrogen dioxide (NO2) concentration at Ashwaubenon, Wisconsin is 3.15 ppb.
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