Stay updated with real-time air quality in Stoughton, 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)
79
Moderate
Stoughton, Wisconsin
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
24.32 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
81.59 μg/m³
0
55
155
255
425
605+
60.77 ppb
0
55
71
86
201
201+
0.40 ppb
0
36
76
186
605
1005+
1.96 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Stoughton, Wisconsin
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AQI 79
Moderate
23.97μg/m³
PM2.5
96.26μg/m³
PM10
60.53ppb
O3
0.33ppb
SO2
1.97ppb
NO2
0.22ppm
CO
AQI 77
Moderate
22.70μg/m³
PM2.5
57.74μg/m³
PM10
57.96ppb
O3
0.34ppb
SO2
1.98ppb
NO2
0.22ppm
CO
AQI 77
Moderate
22.67μg/m³
PM2.5
53.10μg/m³
PM10
58.01ppb
O3
0.34ppb
SO2
1.98ppb
NO2
0.22ppm
CO
AQI 82
Moderate
25.60μg/m³
PM2.5
96.50μg/m³
PM10
59.89ppb
O3
0.33ppb
SO2
1.94ppb
NO2
0.22ppm
CO
AQI 81
Moderate
25.23μg/m³
PM2.5
90.06μg/m³
PM10
60.58ppb
O3
0.37ppb
SO2
1.99ppb
NO2
0.22ppm
CO
AQI 88
Moderate
28.59μg/m³
PM2.5
119.73μg/m³
PM10
59.55ppb
O3
0.36ppb
SO2
1.94ppb
NO2
0.22ppm
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 Stoughton, Wisconsin is updated every hour for accuracy.
In the past 24 hours, the air quality in Stoughton, Wisconsin was at its worst at 11:00:00 on 2025-06-06.
In the last 24 hours, the best air quality in Stoughton, Wisconsin was observed at 08:00:00 on 2025-06-06.
As of now, the AQI in Stoughton, Wisconsin is 79, indicating Moderate conditions.
Stoughton, Wisconsin air has the highest levels of PM2.5.
Poor air quality in Stoughton, Wisconsin means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Stoughton, Wisconsin are currently 24.321 μg/m3.
The PM10 concentration in Stoughton, Wisconsin is 81.595 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Stoughton, Wisconsin is 0.219 ppm.
Currently, Stoughton, Wisconsin has a sulfur dioxide (SO2) concentration of 0.399 ppb.
The current ozone (O3) level in Stoughton, Wisconsin at the moment is 60.769 ppm.
Nitrogen dioxide (NO2) level in Stoughton, Wisconsin at the moment is 1.958 ppb.
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