Stay updated with real-time air quality in Chandler, 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)
34
Good
Chandler, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.74 μg/m³
0
55
155
255
425
605+
37.30 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
12.35 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Chandler, Arizona
Chandler, Arizona
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AQI 43
Good
4.73μg/m³
PM2.5
21.19μg/m³
PM10
45.55ppb
O3
0.43ppb
SO2
12.53ppb
NO2
0.27ppm
CO
AQI 40
Good
5.83μg/m³
PM2.5
26.71μg/m³
PM10
43.14ppb
O3
0.42ppb
SO2
11.85ppb
NO2
0.27ppm
CO
AQI 45
Good
3.08μg/m³
PM2.5
15.08μg/m³
PM10
48.89ppb
O3
0.45ppb
SO2
12.64ppb
NO2
0.28ppm
CO
AQI 45
Good
4.92μg/m³
PM2.5
13.70μg/m³
PM10
49.34ppb
O3
0.45ppb
SO2
11.22ppb
NO2
0.24ppm
CO
AQI 43
Good
5.09μg/m³
PM2.5
23.60μg/m³
PM10
45.56ppb
O3
0.41ppb
SO2
12.43ppb
NO2
0.25ppm
CO
AQI 47
Good
5.13μg/m³
PM2.5
23.43μg/m³
PM10
51.39ppb
O3
0.46ppb
SO2
10.49ppb
NO2
0.23ppm
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 Chandler, Arizona is updated every hour.
The worst air quality in Chandler, Arizona in the last 24 hours was observed at 05:00:00 on 2026-04-23.
In the last 24 hrs, the best air quality in Chandler, Arizona was observed at 02:00:00 on 2026-04-23.
The current air quality in Chandler, Arizona is 34, categorized as Good based on real-time data.
The most common pollutant in Chandler, Arizona is O3.
If the air quality in Chandler, Arizona is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Chandler, Arizona is 4.803 μg/m3.
The current PM10 concentration at Chandler, Arizona is 21.744 μg/m3.
The current carbon monoxide (CO) concentration at Chandler, Arizona is 0.291 ppm.
The current sulfur dioxide (SO2) concentration at Chandler, Arizona is 0.435 ppb.
The current ozone (O3) concentration at Chandler, Arizona is 37.297 ppm.
The current nitrogen dioxide (NO2) concentration at Chandler, Arizona is 12.353 ppb.
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