Stay updated with real-time air quality in Platteville, 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)
107
Unhealthy for sensitive groups
Platteville, Wisconsin
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
30.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
166.67 μg/m³
0
55
155
255
425
605+
48.64 ppb
0
55
71
86
201
201+
0.31 ppb
0
36
76
186
605
1005+
5.32 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Platteville, Wisconsin
Platteville, Wisconsin
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AQI 90
Moderate
29.57μg/m³
PM2.5
123.93μg/m³
PM10
43.26ppb
O3
0.30ppb
SO2
5.20ppb
NO2
0.28ppm
CO
AQI 88
Moderate
28.56μg/m³
PM2.5
93.16μg/m³
PM10
39.69ppb
O3
0.32ppb
SO2
3.52ppb
NO2
0.30ppm
CO
AQI 88
Moderate
28.86μg/m³
PM2.5
69.06μg/m³
PM10
47.32ppb
O3
0.32ppb
SO2
5.12ppb
NO2
0.30ppm
CO
AQI 97
Moderate
33.72μg/m³
PM2.5
89.36μg/m³
PM10
40.93ppb
O3
0.55ppb
SO2
5.09ppb
NO2
0.32ppm
CO
AQI 86
Moderate
28.48μg/m³
PM2.5
65.02μg/m³
PM10
34.16ppb
O3
0.58ppb
SO2
9.26ppb
NO2
0.29ppm
CO
AQI 88
Moderate
28.59μg/m³
PM2.5
77.28μg/m³
PM10
33.60ppb
O3
0.59ppb
SO2
9.46ppb
NO2
0.29ppm
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 Platteville, Wisconsin is updated every hour for accuracy.
In the past 24 hours, the air quality in Platteville, Wisconsin was at its worst at 05:00:00 on 2025-06-06.
In the last 24 hours, the best air quality in Platteville, Wisconsin was observed at 07:00:00 on 2025-06-05.
As of now, the AQI in Platteville, Wisconsin is 107, indicating Unhealthy for Sensitive Groups conditions.
Platteville, Wisconsin air has the highest levels of PM10.
Poor air quality in Platteville, Wisconsin means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Platteville, Wisconsin are currently 30.077 μg/m3.
The PM10 concentration in Platteville, Wisconsin is 166.673 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Platteville, Wisconsin is 0.282 ppm.
Currently, Platteville, Wisconsin has a sulfur dioxide (SO2) concentration of 0.307 ppb.
The current ozone (O3) level in Platteville, Wisconsin at the moment is 48.636 ppm.
Nitrogen dioxide (NO2) level in Platteville, Wisconsin at the moment is 5.317 ppb.
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