Stay updated with real-time air quality in Sahuarita, 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)
42
Good
Sahuarita, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.78 μg/m³
0
55
155
255
425
605+
45.21 ppb
0
55
71
86
201
201+
0.28 ppb
0
36
76
186
605
1005+
8.02 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Sahuarita, Arizona
Sahuarita, Arizona
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AQI 42
Good
3.63μg/m³
PM2.5
7.33μg/m³
PM10
45.01ppb
O3
0.28ppb
SO2
7.74ppb
NO2
0.22ppm
CO
AQI 42
Good
6.04μg/m³
PM2.5
23.27μg/m³
PM10
44.88ppb
O3
0.29ppb
SO2
8.29ppb
NO2
0.22ppm
CO
AQI 49
Good
8.63μg/m³
PM2.5
46.19μg/m³
PM10
47.28ppb
O3
0.29ppb
SO2
7.67ppb
NO2
0.22ppm
CO
AQI 43
Good
4.78μg/m³
PM2.5
19.64μg/m³
PM10
45.73ppb
O3
0.28ppb
SO2
8.43ppb
NO2
0.22ppm
CO
AQI 44
Good
7.52μg/m³
PM2.5
23.93μg/m³
PM10
46.58ppb
O3
0.29ppb
SO2
8.28ppb
NO2
0.22ppm
CO
AQI 43
Good
6.21μg/m³
PM2.5
24.73μg/m³
PM10
46.47ppb
O3
0.29ppb
SO2
8.27ppb
NO2
0.22ppm
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 Sahuarita, Arizona is updated on an hourly basis.
The worst air quality in Sahuarita, Arizona was recorded at 12:00:00 on 2026-04-24.
The best air quality in Sahuarita, Arizona was recorded at 03:00:00 on 2026-04-23.
The real-time air quality index in Sahuarita, Arizona is 42, currently categorized as Good.
The most common pollutant in Sahuarita, Arizona is O3.
If the air quality in Sahuarita, Arizona is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Sahuarita, Arizona at present are 4.002 μg/m3.
The current PM10 levels in Sahuarita, Arizona are 11.784 μg/m3.
The current carbon monoxide (CO) level in Sahuarita, Arizona is 0.222 ppm.
The current sulfur dioxide (SO2) levels in Sahuarita, Arizona are 0.285 ppb.
The current ozone (O3) levels at Sahuarita, Arizona is 45.21 ppm.
The current nitrogen dioxide (NO2) levels at Sahuarita, Arizona is 8.022 ppb.
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