Stay updated with real-time air quality in Oak Creek, 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)
41
Good
Oak Creek, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.58 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.60 μg/m³
0
55
155
255
425
605+
43.76 ppb
0
55
71
86
201
201+
0.30 ppb
0
36
76
186
605
1005+
2.63 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Oak Creek, Wisconsin
Oak Creek, Wisconsin
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AQI 41
Good
5.62μg/m³
PM2.5
19.04μg/m³
PM10
43.84ppb
O3
0.29ppb
SO2
2.69ppb
NO2
0.10ppm
CO
AQI 40
Good
5.93μg/m³
PM2.5
21.13μg/m³
PM10
43.44ppb
O3
0.27ppb
SO2
2.59ppb
NO2
0.10ppm
CO
AQI 41
Good
5.14μg/m³
PM2.5
19.35μg/m³
PM10
44.35ppb
O3
0.39ppb
SO2
2.69ppb
NO2
0.11ppm
CO
AQI 41
Good
5.73μg/m³
PM2.5
18.97μg/m³
PM10
43.69ppb
O3
0.29ppb
SO2
2.80ppb
NO2
0.10ppm
CO
AQI 41
Good
5.67μg/m³
PM2.5
18.79μg/m³
PM10
43.71ppb
O3
0.29ppb
SO2
2.77ppb
NO2
0.10ppm
CO
AQI 40
Good
5.93μg/m³
PM2.5
20.27μg/m³
PM10
43.34ppb
O3
0.27ppb
SO2
2.70ppb
NO2
0.10ppm
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 Oak Creek, Wisconsin is updated every hour for accuracy.
In the past 24 hours, the air quality in Oak Creek, Wisconsin was at its worst at 03:00:00 on 2026-07-23.
In the last 24 hours, the best air quality in Oak Creek, Wisconsin was observed at 04:00:00 on 2026-07-23.
As of now, the AQI in Oak Creek, Wisconsin is 41, indicating Good conditions.
Oak Creek, Wisconsin air has the highest levels of O3.
Poor air quality in Oak Creek, Wisconsin means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Oak Creek, Wisconsin are currently 5.584 μg/m3.
The PM10 concentration in Oak Creek, Wisconsin is 19.598 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Oak Creek, Wisconsin is 0.105 ppm.
Currently, Oak Creek, Wisconsin has a sulfur dioxide (SO2) concentration of 0.305 ppb.
The current ozone (O3) level in Oak Creek, Wisconsin at the moment is 43.761 ppm.
Nitrogen dioxide (NO2) level in Oak Creek, Wisconsin at the moment is 2.629 ppb.
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