Stay updated with real-time air quality in Reedsburg, 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)
34
Good
Reedsburg, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.20 μg/m³
0
55
155
255
425
605+
37.02 ppb
0
55
71
86
201
201+
0.46 ppb
0
36
76
186
605
1005+
2.89 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Reedsburg, Wisconsin
Reedsburg, Wisconsin
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AQI 32
Good
3.61μg/m³
PM2.5
8.35μg/m³
PM10
35.37ppb
O3
0.45ppb
SO2
1.99ppb
NO2
0.17ppm
CO
AQI 39
Good
4.39μg/m³
PM2.5
19.71μg/m³
PM10
42.17ppb
O3
0.59ppb
SO2
2.10ppb
NO2
0.15ppm
CO
AQI 36
Good
3.61μg/m³
PM2.5
11.28μg/m³
PM10
39.41ppb
O3
0.45ppb
SO2
2.05ppb
NO2
0.15ppm
CO
AQI 39
Good
3.74μg/m³
PM2.5
13.36μg/m³
PM10
42.40ppb
O3
0.58ppb
SO2
2.13ppb
NO2
0.15ppm
CO
AQI 37
Good
3.49μg/m³
PM2.5
8.29μg/m³
PM10
39.65ppb
O3
0.46ppb
SO2
2.04ppb
NO2
0.15ppm
CO
AQI 37
Good
3.53μg/m³
PM2.5
9.42μg/m³
PM10
39.60ppb
O3
0.46ppb
SO2
2.04ppb
NO2
0.15ppm
CO
The air quality data for Wisconsin, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Reedsburg, Wisconsin are available every hour.
Reedsburg, Wisconsin experienced its worst air quality at 03:00:00, 2026-07-23.
The best air quality in Reedsburg, Wisconsin was observed at 04:00:00 on 2026-07-23.
The air quality in Reedsburg, Wisconsin right now is Good, with an AQI of 34.
In Reedsburg, Wisconsin, O3 is the most frequently found pollutant.
When air quality in Reedsburg, Wisconsin is compromised, staying indoors and wearing a mask can reduce health risks.
Reedsburg, Wisconsin currently has a PM2.5 concentration of 4.072 μg/m3.
Reedsburg, Wisconsin currently has a PM10 concentration of 15.201 μg/m3.
The current carbon monoxide (CO) level in Reedsburg, Wisconsin is 0.172 ppm.
The current sulfur dioxide (SO2) concentration in Reedsburg, Wisconsin is 0.456 ppb.
Reedsburg, Wisconsin currently has an ozone (O3) concentration of 37.017 ppm.
The current level of nitrogen dioxide (NO2) in Reedsburg, Wisconsin is 2.886 ppb.
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