Stay updated with real-time air quality in Sun City, 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)
50
Good
Sun City, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.38 μg/m³
0
55
155
255
425
605+
53.95 ppb
0
55
71
86
201
201+
0.29 ppb
0
36
76
186
605
1005+
10.28 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
Sun City, Arizona
Sun City, Arizona
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AQI 44
Good
7.38μg/m³
PM2.5
32.73μg/m³
PM10
47.47ppb
O3
0.49ppb
SO2
3.45ppb
NO2
0.13ppm
CO
AQI 43
Good
7.00μg/m³
PM2.5
30.96μg/m³
PM10
46.35ppb
O3
0.47ppb
SO2
3.28ppb
NO2
0.13ppm
CO
AQI 43
Good
6.54μg/m³
PM2.5
29.02μg/m³
PM10
45.97ppb
O3
0.46ppb
SO2
3.23ppb
NO2
0.13ppm
CO
AQI 43
Good
6.36μg/m³
PM2.5
28.32μg/m³
PM10
45.95ppb
O3
0.45ppb
SO2
3.15ppb
NO2
0.13ppm
CO
AQI 45
Good
7.21μg/m³
PM2.5
31.82μg/m³
PM10
48.80ppb
O3
0.55ppb
SO2
3.98ppb
NO2
0.13ppm
CO
AQI 47
Good
6.41μg/m³
PM2.5
28.51μg/m³
PM10
50.71ppb
O3
0.44ppb
SO2
2.60ppb
NO2
0.12ppm
CO
Air quality measurements for Arizona, 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 Sun City, Arizona is updated on an hourly basis.
The worst air quality in Sun City, Arizona was recorded at 02:00:00 on 2026-04-24.
The best air quality in Sun City, Arizona was recorded at 01:00:00 on 2026-04-23.
The real-time air quality index in Sun City, Arizona is 50, currently categorized as Good.
The most common pollutant in Sun City, Arizona is O3.
If the air quality in Sun City, Arizona is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Sun City, Arizona at present are 5.209 μg/m3.
The current PM10 levels in Sun City, Arizona are 21.38 μg/m3.
The current carbon monoxide (CO) level in Sun City, Arizona is 0.193 ppm.
The current sulfur dioxide (SO2) levels in Sun City, Arizona are 0.293 ppb.
The current ozone (O3) levels at Sun City, Arizona is 53.95 ppm.
The current nitrogen dioxide (NO2) levels at Sun City, Arizona is 10.275 ppb.
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