Stay updated with real-time air quality in Somerton, 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
Somerton, Arizona
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.85 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.58 μg/m³
0
55
155
255
425
605+
36.55 ppb
0
55
71
86
201
201+
0.32 ppb
0
36
76
186
605
1005+
2.24 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Somerton, Arizona
Somerton, Arizona
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AQI 33
Good
6.32μg/m³
PM2.5
25.10μg/m³
PM10
34.03ppb
O3
0.58ppb
SO2
1.82ppb
NO2
0.23ppm
CO
AQI 44
Good
8.04μg/m³
PM2.5
31.83μg/m³
PM10
34.03ppb
O3
0.54ppb
SO2
1.86ppb
NO2
0.16ppm
CO
AQI 33
Good
5.49μg/m³
PM2.5
18.05μg/m³
PM10
35.94ppb
O3
0.57ppb
SO2
4.81ppb
NO2
0.24ppm
CO
AQI 38
Good
6.41μg/m³
PM2.5
32.21μg/m³
PM10
41.21ppb
O3
0.80ppb
SO2
2.20ppb
NO2
0.16ppm
CO
AQI 47
Good
6.70μg/m³
PM2.5
42.98μg/m³
PM10
50.99ppb
O3
0.57ppb
SO2
2.12ppb
NO2
0.16ppm
CO
AQI 47
Good
6.83μg/m³
PM2.5
41.23μg/m³
PM10
50.58ppb
O3
0.60ppb
SO2
2.13ppb
NO2
0.16ppm
CO
Air quality and pollutant data for Arizona, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Somerton, Arizona is updated every hour for accuracy.
In the past 24 hours, the air quality in Somerton, Arizona was at its worst at 11:00:00 on 2025-07-20.
In the last 24 hours, the best air quality in Somerton, Arizona was observed at 06:00:00 on 2025-07-20.
As of now, the AQI in Somerton, Arizona is 38, indicating Good conditions.
Somerton, Arizona air has the highest levels of PM2.5.
Poor air quality in Somerton, Arizona means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Somerton, Arizona are currently 6.996 μg/m3.
The PM10 concentration in Somerton, Arizona is 28.099 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Somerton, Arizona is 0.204 ppm.
Currently, Somerton, Arizona has a sulfur dioxide (SO2) concentration of 0.564 ppb.
The current ozone (O3) level in Somerton, Arizona at the moment is 34.487 ppm.
Nitrogen dioxide (NO2) level in Somerton, Arizona at the moment is 1.846 ppb.
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