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)
52
Moderate
Avondale, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.50 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.32 μg/m³
0
55
155
255
425
605+
11.78 ppb
0
55
71
86
201
201+
1.07 ppb
0
36
76
186
605
1005+
28.39 ppb
0
54
101
361
1250
2050+
1.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Avondale, Arizona
Avondale, Arizona
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AQI 34
Good
3.76μg/m³
PM2.5
23.02μg/m³
PM10
32.14ppb
O3
0.70ppb
SO2
36.38ppb
NO2
0.82ppm
CO
AQI 39
Good
4.29μg/m³
PM2.5
19.84μg/m³
PM10
23.43ppb
O3
0.60ppb
SO2
41.00ppb
NO2
0.82ppm
CO
AQI 39
Good
3.72μg/m³
PM2.5
19.06μg/m³
PM10
24.60ppb
O3
0.62ppb
SO2
41.25ppb
NO2
0.84ppm
CO
AQI 39
Good
5.04μg/m³
PM2.5
23.23μg/m³
PM10
27.05ppb
O3
0.65ppb
SO2
41.09ppb
NO2
0.84ppm
CO
AQI 38
Good
5.95μg/m³
PM2.5
26.84μg/m³
PM10
28.75ppb
O3
0.66ppb
SO2
40.48ppb
NO2
0.81ppm
CO
AQI 38
Good
6.11μg/m³
PM2.5
27.57μg/m³
PM10
29.00ppb
O3
0.66ppb
SO2
40.29ppb
NO2
0.80ppm
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 03:00:00 on 2026-01-13.
In the last 24 hrs, the best air quality in Avondale, Arizona was observed at 01:00:00 on 2026-01-13.
The current air quality in Avondale, Arizona is 49, categorized as Good based on real-time data.
The most common pollutant in Avondale, Arizona is PM2.5.
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 9.322 μg/m3.
The current PM10 concentration at Avondale, Arizona is 40.901 μg/m3.
The current carbon monoxide (CO) concentration at Avondale, Arizona is 0.311 ppm.
The current sulfur dioxide (SO2) concentration at Avondale, Arizona is 2.521 ppb.
The current ozone (O3) concentration at Avondale, Arizona is 19.638 ppm.
The current nitrogen dioxide (NO2) concentration at Avondale, Arizona is 23.592 ppb.
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