Stay updated with real-time air quality in Fond Du Lac, 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)
109
Unhealthy for sensitive groups
Fond Du Lac, Wisconsin
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
33.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
172.21 μg/m³
0
55
155
255
425
605+
41.13 ppb
0
55
71
86
201
201+
0.44 ppb
0
36
76
186
605
1005+
8.97 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Fond Du Lac, Wisconsin
Fond Du Lac, Wisconsin
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AQI 112
Unhealthy for sensitive groups
35.59μg/m³
PM2.5
177.77μg/m³
PM10
43.44ppb
O3
0.48ppb
SO2
6.80ppb
NO2
0.27ppm
CO
AQI 99
Moderate
35.12μg/m³
PM2.5
97.21μg/m³
PM10
39.19ppb
O3
0.42ppb
SO2
6.41ppb
NO2
0.25ppm
CO
AQI 99
Moderate
34.77μg/m³
PM2.5
96.13μg/m³
PM10
31.65ppb
O3
0.57ppb
SO2
6.73ppb
NO2
0.28ppm
CO
AQI 111
Unhealthy for sensitive groups
38.16μg/m³
PM2.5
175.90μg/m³
PM10
35.34ppb
O3
0.57ppb
SO2
8.43ppb
NO2
0.30ppm
CO
AQI 88
Moderate
28.91μg/m³
PM2.5
95.54μg/m³
PM10
30.27ppb
O3
0.60ppb
SO2
6.71ppb
NO2
0.29ppm
CO
AQI 88
Moderate
29.03μg/m³
PM2.5
91.07μg/m³
PM10
42.22ppb
O3
0.40ppb
SO2
2.98ppb
NO2
0.24ppm
CO
Air quality and pollutant data for Wisconsin, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Fond Du Lac, Wisconsin is updated every hour for accuracy.
In the past 24 hours, the air quality in Fond Du Lac, Wisconsin was at its worst at 06:00:00 on 2025-06-05.
In the last 24 hours, the best air quality in Fond Du Lac, Wisconsin was observed at 03:00:00 on 2025-06-05.
As of now, the AQI in Fond Du Lac, Wisconsin is 109, indicating Unhealthy for Sensitive Groups conditions.
Fond Du Lac, Wisconsin air has the highest levels of PM10.
Poor air quality in Fond Du Lac, Wisconsin means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Fond Du Lac, Wisconsin are currently 33.904 μg/m3.
The PM10 concentration in Fond Du Lac, Wisconsin is 172.214 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Fond Du Lac, Wisconsin is 0.273 ppm.
Currently, Fond Du Lac, Wisconsin has a sulfur dioxide (SO2) concentration of 0.443 ppb.
The current ozone (O3) level in Fond Du Lac, Wisconsin at the moment is 41.127 ppm.
Nitrogen dioxide (NO2) level in Fond Du Lac, Wisconsin at the moment is 8.971 ppb.
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