Stay updated with real-time air quality in Chippewa Falls, 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)
26
Good
Chippewa Falls, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.04 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
3.47 μg/m³
0
55
155
255
425
605+
27.64 ppb
0
55
71
86
201
201+
0.37 ppb
0
36
76
186
605
1005+
5.65 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Chippewa Falls, Wisconsin
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AQI 26
Good
2.01μg/m³
PM2.5
3.27μg/m³
PM10
27.52ppb
O3
0.37ppb
SO2
4.78ppb
NO2
0.29ppm
CO
AQI 22
Good
0.81μg/m³
PM2.5
3.00μg/m³
PM10
24.36ppb
O3
0.17ppb
SO2
0.70ppb
NO2
0.15ppm
CO
AQI 27
Good
2.55μg/m³
PM2.5
12.75μg/m³
PM10
28.98ppb
O3
0.45ppb
SO2
5.07ppb
NO2
0.31ppm
CO
AQI 26
Good
2.59μg/m³
PM2.5
12.74μg/m³
PM10
27.90ppb
O3
0.45ppb
SO2
5.35ppb
NO2
0.32ppm
CO
AQI 25
Good
2.45μg/m³
PM2.5
13.17μg/m³
PM10
27.02ppb
O3
0.39ppb
SO2
5.03ppb
NO2
0.32ppm
CO
AQI 20
Good
1.36μg/m³
PM2.5
5.17μg/m³
PM10
22.40ppb
O3
0.10ppb
SO2
0.78ppb
NO2
0.15ppm
CO
Air quality measurements for Wisconsin, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Chippewa Falls, Wisconsin is updated on an hourly basis.
The worst air quality in Chippewa Falls, Wisconsin was recorded at 06:00:00 on 2026-03-10.
The best air quality in Chippewa Falls, Wisconsin was recorded at 01:00:00 on 2026-03-11.
The real-time air quality index in Chippewa Falls, Wisconsin is 26, currently categorized as Good.
The most common pollutant in Chippewa Falls, Wisconsin is O3.
If the air quality in Chippewa Falls, Wisconsin is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Chippewa Falls, Wisconsin at present are 2.04 μg/m3.
The current PM10 levels in Chippewa Falls, Wisconsin are 3.468 μg/m3.
The current carbon monoxide (CO) level in Chippewa Falls, Wisconsin is 0.295 ppm.
The current sulfur dioxide (SO2) levels in Chippewa Falls, Wisconsin are 0.372 ppb.
The current ozone (O3) levels at Chippewa Falls, Wisconsin is 27.642 ppm.
The current nitrogen dioxide (NO2) levels at Chippewa Falls, Wisconsin is 5.653 ppb.
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