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)
35
Good
Reedsburg, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.01 μg/m³
0
55
155
255
425
605+
37.74 ppb
0
55
71
86
201
201+
0.28 ppb
0
36
76
186
605
1005+
3.93 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Reedsburg, Wisconsin
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AQI 36
Good
6.20μg/m³
PM2.5
38.65μg/m³
PM10
33.32ppb
O3
0.41ppb
SO2
2.02ppb
NO2
0.21ppm
CO
AQI 32
Good
4.88μg/m³
PM2.5
20.36μg/m³
PM10
35.29ppb
O3
0.41ppb
SO2
3.93ppb
NO2
0.20ppm
CO
AQI 33
Good
4.46μg/m³
PM2.5
17.02μg/m³
PM10
35.74ppb
O3
0.57ppb
SO2
3.70ppb
NO2
0.20ppm
CO
AQI 34
Good
4.58μg/m³
PM2.5
18.74μg/m³
PM10
36.87ppb
O3
0.42ppb
SO2
3.91ppb
NO2
0.20ppm
CO
AQI 33
Good
4.25μg/m³
PM2.5
13.55μg/m³
PM10
35.79ppb
O3
0.58ppb
SO2
3.78ppb
NO2
0.20ppm
CO
AQI 33
Good
4.24μg/m³
PM2.5
13.91μg/m³
PM10
35.81ppb
O3
0.59ppb
SO2
3.84ppb
NO2
0.20ppm
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 11:00:00, 2026-03-08.
The best air quality in Reedsburg, Wisconsin was observed at 02:00:00 on 2026-03-09.
The air quality in Reedsburg, Wisconsin right now is Good, with an AQI of 35.
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 5.793 μg/m3.
Reedsburg, Wisconsin currently has a PM10 concentration of 21.007 μg/m3.
The current carbon monoxide (CO) level in Reedsburg, Wisconsin is 0.268 ppm.
The current sulfur dioxide (SO2) concentration in Reedsburg, Wisconsin is 0.283 ppb.
Reedsburg, Wisconsin currently has an ozone (O3) concentration of 37.74 ppm.
The current level of nitrogen dioxide (NO2) in Reedsburg, Wisconsin is 3.933 ppb.
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