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)
45
Good
Sun City, Arizona
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.32 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.87 μg/m³
0
55
155
255
425
605+
48.74 ppb
0
55
71
86
201
201+
0.24 ppb
0
36
76
186
605
1005+
21.18 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Sun City, Arizona
Sun City, Arizona
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AQI 44
Good
5.91μg/m³
PM2.5
17.75μg/m³
PM10
47.41ppb
O3
0.23ppb
SO2
22.72ppb
NO2
0.18ppm
CO
AQI 46
Good
6.74μg/m³
PM2.5
29.47μg/m³
PM10
50.45ppb
O3
0.26ppb
SO2
19.08ppb
NO2
0.20ppm
CO
AQI 47
Good
6.84μg/m³
PM2.5
30.56μg/m³
PM10
50.84ppb
O3
0.26ppb
SO2
18.58ppb
NO2
0.20ppm
CO
AQI 47
Good
6.72μg/m³
PM2.5
29.90μg/m³
PM10
50.59ppb
O3
0.26ppb
SO2
18.95ppb
NO2
0.20ppm
CO
AQI 44
Good
5.77μg/m³
PM2.5
16.10μg/m³
PM10
46.55ppb
O3
0.22ppb
SO2
21.54ppb
NO2
0.17ppm
CO
AQI 45
Good
8.18μg/m³
PM2.5
25.13μg/m³
PM10
49.16ppb
O3
0.24ppb
SO2
20.92ppb
NO2
0.20ppm
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 12:00:00 on 2025-10-21.
The best air quality in Sun City, Arizona was recorded at 01:00:00 on 2025-10-21.
The real-time air quality index in Sun City, Arizona is 45, 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 6.315 μg/m3.
The current PM10 levels in Sun City, Arizona are 23.867 μg/m3.
The current carbon monoxide (CO) level in Sun City, Arizona is 0.186 ppm.
The current sulfur dioxide (SO2) levels in Sun City, Arizona are 0.242 ppb.
The current ozone (O3) levels at Sun City, Arizona is 48.736 ppm.
The current nitrogen dioxide (NO2) levels at Sun City, Arizona is 21.177 ppb.
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