Stay updated with real-time air quality in Avondale, Arizona 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)
33
Good
Avondale, Arizona
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.04 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.75 μg/m³
0
55
155
255
425
605+
29.73 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
8.61 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Avondale, Arizona
Avondale, Arizona
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AQI 44
Good
4.02μg/m³
PM2.5
13.98μg/m³
PM10
48.03ppb
O3
0.42ppb
SO2
5.50ppb
NO2
0.16ppm
CO
AQI 42
Good
3.62μg/m³
PM2.5
8.88μg/m³
PM10
44.88ppb
O3
0.35ppb
SO2
6.03ppb
NO2
0.14ppm
CO
AQI 42
Good
3.38μg/m³
PM2.5
9.94μg/m³
PM10
45.04ppb
O3
0.36ppb
SO2
6.38ppb
NO2
0.15ppm
CO
AQI 43
Good
3.60μg/m³
PM2.5
13.19μg/m³
PM10
46.27ppb
O3
0.39ppb
SO2
6.08ppb
NO2
0.15ppm
CO
AQI 44
Good
3.76μg/m³
PM2.5
16.23μg/m³
PM10
46.95ppb
O3
0.41ppb
SO2
5.75ppb
NO2
0.16ppm
CO
AQI 44
Good
3.79μg/m³
PM2.5
16.81μg/m³
PM10
47.02ppb
O3
0.42ppb
SO2
5.68ppb
NO2
0.16ppm
CO
Air quality data and pollutant measurements for Arizona, 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 Avondale, Arizona is updated every hour.
The worst air quality in Avondale, Arizona in the last 24 hours was observed at 02:00:00 on 2025-07-20.
In the last 24 hrs, the best air quality in Avondale, Arizona was observed at 03:00:00 on 2025-07-19.
The current air quality in Avondale, Arizona is 44, categorized as Good based on real-time data.
The most common pollutant in Avondale, Arizona is O3.
If the air quality in Avondale, Arizona is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Avondale, Arizona is 4.017 μg/m3.
The current PM10 concentration at Avondale, Arizona is 13.977 μg/m3.
The current carbon monoxide (CO) concentration at Avondale, Arizona is 0.162 ppm.
The current sulfur dioxide (SO2) concentration at Avondale, Arizona is 0.417 ppb.
The current ozone (O3) concentration at Avondale, Arizona is 48.032 ppm.
The current nitrogen dioxide (NO2) concentration at Avondale, Arizona is 5.499 ppb.
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