Stay updated with real-time air quality in Glendale, 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)
60
Moderate
Glendale, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
14.37 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
55.71 μg/m³
0
55
155
255
425
605+
20.66 ppb
0
55
71
86
201
201+
1.39 ppb
0
36
76
186
605
1005+
10.13 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Glendale, Wisconsin
Glendale, Wisconsin
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AQI 54
Moderate
11.23μg/m³
PM2.5
25.54μg/m³
PM10
24.00ppb
O3
1.50ppb
SO2
6.81ppb
NO2
0.26ppm
CO
AQI 54
Moderate
11.20μg/m³
PM2.5
29.74μg/m³
PM10
24.17ppb
O3
1.40ppb
SO2
7.42ppb
NO2
0.27ppm
CO
AQI 54
Moderate
11.23μg/m³
PM2.5
26.50μg/m³
PM10
24.03ppb
O3
1.48ppb
SO2
6.92ppb
NO2
0.26ppm
CO
AQI 54
Moderate
11.25μg/m³
PM2.5
41.39μg/m³
PM10
24.53ppb
O3
1.31ppb
SO2
8.13ppb
NO2
0.28ppm
CO
AQI 54
Moderate
11.23μg/m³
PM2.5
36.41μg/m³
PM10
24.34ppb
O3
1.29ppb
SO2
8.21ppb
NO2
0.28ppm
CO
AQI 56
Moderate
12.18μg/m³
PM2.5
44.41μg/m³
PM10
20.80ppb
O3
1.17ppb
SO2
7.93ppb
NO2
0.23ppm
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 Glendale, Wisconsin is updated on an hourly basis.
The worst air quality in Glendale, Wisconsin was recorded at 01:00:00 on 2025-12-09.
The best air quality in Glendale, Wisconsin was recorded at 08:00:00 on 2025-12-08.
The real-time air quality index in Glendale, Wisconsin is 60, currently categorized as Moderate.
The most common pollutant in Glendale, Wisconsin is PM2.5.
If the air quality in Glendale, Wisconsin is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Glendale, Wisconsin at present are 14.371 μg/m3.
The current PM10 levels in Glendale, Wisconsin are 55.706 μg/m3.
The current carbon monoxide (CO) level in Glendale, Wisconsin is 0.271 ppm.
The current sulfur dioxide (SO2) levels in Glendale, Wisconsin are 1.393 ppb.
The current ozone (O3) levels at Glendale, Wisconsin is 20.655 ppm.
The current nitrogen dioxide (NO2) levels at Glendale, Wisconsin is 10.127 ppb.
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