Real-time air quality index in Racine, Wisconsin today
Stay updated with real-time air quality in Racine, 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
Racine, Wisconsin
Last updated: ... (Local time)
Common air pollutants in Racine, Wisconsin
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
4.49 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
16.79 μg/m³
0
55
155
255
425
605+
Ozone (O3)
36.68 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.23 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
4.06 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
Racine, Wisconsin
Racine, Wisconsin
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Racine, Wisconsin air quality map: Real-time AQI near you
Air quality in nearby cities
Mount Pleasant, Wisconsin
AQI 33
Good
4.61μg/m³
PM2.5
16.57μg/m³
PM10
36.03ppb
O3
0.23ppb
SO2
4.16ppb
NO2
0.25ppm
CO
Caledonia, Wisconsin
AQI 33
Good
4.67μg/m³
PM2.5
15.63μg/m³
PM10
35.73ppb
O3
0.21ppb
SO2
4.22ppb
NO2
0.26ppm
CO
Kenosha, Wisconsin
AQI 33
Good
4.56μg/m³
PM2.5
18.50μg/m³
PM10
35.57ppb
O3
0.26ppb
SO2
4.02ppb
NO2
0.23ppm
CO
Oak Creek, Wisconsin
AQI 32
Good
4.87μg/m³
PM2.5
14.63μg/m³
PM10
34.54ppb
O3
0.18ppb
SO2
4.38ppb
NO2
0.28ppm
CO
South Milwaukee, Wisconsin
AQI 31
Good
4.90μg/m³
PM2.5
14.05μg/m³
PM10
34.33ppb
O3
0.18ppb
SO2
4.45ppb
NO2
0.28ppm
CO
Pleasant Prairie, Wisconsin
AQI 33
Good
4.50μg/m³
PM2.5
17.84μg/m³
PM10
35.69ppb
O3
0.26ppb
SO2
4.03ppb
NO2
0.23ppm
CO
How accurate is Wisconsin, USA air quality data?
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
Frequently asked questions
How frequently is the air quality data for Racine, Wisconsin updated?
Air quality data for Racine, Wisconsin is updated on an hourly basis.
When did Racine, Wisconsin experience the worst air quality in the last 24 hours?
The worst air quality in Racine, Wisconsin was recorded at 10:00:00 on 2026-04-27.
When did Racine, Wisconsin have its best air quality in the last 24 hours?
The best air quality in Racine, Wisconsin was recorded at 04:00:00 on 2026-04-28.
What is the real-time air quality index for Racine, Wisconsin?
The real-time air quality index in Racine, Wisconsin is 34, currently categorized as Good.
Which pollutant is found most often in Racine, Wisconsin?
The most common pollutant in Racine, Wisconsin is O3.
What can I do if the air quality in Racine, Wisconsin is poor?
If the air quality in Racine, Wisconsin is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Racine, Wisconsin?
The measured PM2.5 levels in Racine, Wisconsin at present are 4.486 μg/m3.
What are the current PM10 levels at Racine, Wisconsin?
The current PM10 levels in Racine, Wisconsin are 16.786 μg/m3.
What are the current carbon monoxide (CO) levels at Racine, Wisconsin?
The current carbon monoxide (CO) level in Racine, Wisconsin is 0.246 ppm.
What are the current sulfur dioxide (SO2) levels at Racine, Wisconsin?
The current sulfur dioxide (SO2) levels in Racine, Wisconsin are 0.234 ppb.
What are the current ozone (O3) levels at Racine, Wisconsin?
The current ozone (O3) levels at Racine, Wisconsin is 36.676 ppm.
What are the current nitrogen dioxide (NO2) levels at Racine, Wisconsin?
The current nitrogen dioxide (NO2) levels at Racine, Wisconsin is 4.059 ppb.
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