Stay updated with real-time air quality in Glendale, California 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)
28
Good
Glendale, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
0.69 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
2.35 μg/m³
0
55
155
255
425
605+
30.27 ppb
0
55
71
86
201
201+
0.56 ppb
0
36
76
186
605
1005+
6.33 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Glendale, California
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AQI 15
Good
1.14μg/m³
PM2.5
13.19μg/m³
PM10
15.56ppb
O3
0.48ppb
SO2
4.07ppb
NO2
0.14ppm
CO
AQI 13
Good
1.17μg/m³
PM2.5
9.36μg/m³
PM10
13.77ppb
O3
0.49ppb
SO2
6.01ppb
NO2
0.14ppm
CO
AQI 11
Good
2.37μg/m³
PM2.5
11.33μg/m³
PM10
5.93ppb
O3
0.49ppb
SO2
6.74ppb
NO2
0.14ppm
CO
AQI 13
Good
1.36μg/m³
PM2.5
8.81μg/m³
PM10
13.85ppb
O3
0.49ppb
SO2
3.74ppb
NO2
0.11ppm
CO
AQI 14
Good
0.46μg/m³
PM2.5
2.62μg/m³
PM10
14.76ppb
O3
0.49ppb
SO2
10.09ppb
NO2
0.20ppm
CO
AQI 13
Good
1.30μg/m³
PM2.5
8.61μg/m³
PM10
13.71ppb
O3
0.49ppb
SO2
4.33ppb
NO2
0.11ppm
CO
Air quality data and pollutant measurements for California, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Glendale, California is updated every hour.
The worst air quality in Glendale, California in the last 24 hours was observed at 08:00:00 on 2025-11-14.
In the last 24 hrs, the best air quality in Glendale, California was observed at 03:00:00 on 2025-11-15.
The current air quality in Glendale, California is 28, categorized as Good based on real-time data.
The most common pollutant in Glendale, California is O3.
If the air quality in Glendale, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Glendale, California is 0.694 μg/m3.
The current PM10 concentration at Glendale, California is 2.353 μg/m3.
The current carbon monoxide (CO) concentration at Glendale, California is 0.196 ppm.
The current sulfur dioxide (SO2) concentration at Glendale, California is 0.56 ppb.
The current ozone (O3) concentration at Glendale, California is 30.265 ppm.
The current nitrogen dioxide (NO2) concentration at Glendale, California is 6.327 ppb.
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