Stay updated with real-time air quality in Apache Junction, 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)
33
Good
Apache Junction, Arizona
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.66 μg/m³
0
55
155
255
425
605+
36.40 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
13.47 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Apache Junction, Arizona
Apache Junction, Arizona
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AQI 135
Unhealthy for sensitive groups
21.88μg/m³
PM2.5
222.53μg/m³
PM10
45.34ppb
O3
0.27ppb
SO2
10.39ppb
NO2
0.21ppm
CO
AQI 169
Unhealthy
81.24μg/m³
PM2.5
187.37μg/m³
PM10
44.12ppb
O3
0.28ppb
SO2
10.45ppb
NO2
0.21ppm
CO
AQI 196
Unhealthy
102.42μg/m³
PM2.5
346.09μg/m³
PM10
44.53ppb
O3
0.32ppb
SO2
11.00ppb
NO2
0.21ppm
CO
AQI 88
Moderate
17.23μg/m³
PM2.5
129.25μg/m³
PM10
43.81ppb
O3
0.34ppb
SO2
11.44ppb
NO2
0.21ppm
CO
AQI 69
Moderate
19.41μg/m³
PM2.5
74.70μg/m³
PM10
44.50ppb
O3
0.27ppb
SO2
10.44ppb
NO2
0.21ppm
CO
AQI 141
Unhealthy for sensitive groups
49.36μg/m³
PM2.5
235.58μg/m³
PM10
50.97ppb
O3
0.32ppb
SO2
9.86ppb
NO2
0.20ppm
CO
The air quality data for Arizona, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Apache Junction, Arizona are available every hour.
Apache Junction, Arizona experienced its worst air quality at 07:00:00, 2025-09-05.
The best air quality in Apache Junction, Arizona was observed at 11:00:00 on 2025-09-05.
The air quality in Apache Junction, Arizona right now is Good, with an AQI of 33.
In Apache Junction, Arizona, O3 is the most frequently found pollutant.
When air quality in Apache Junction, Arizona is compromised, staying indoors and wearing a mask can reduce health risks.
Apache Junction, Arizona currently has a PM2.5 concentration of 5.07 μg/m3.
Apache Junction, Arizona currently has a PM10 concentration of 31.656 μg/m3.
The current carbon monoxide (CO) level in Apache Junction, Arizona is 0.245 ppm.
The current sulfur dioxide (SO2) concentration in Apache Junction, Arizona is 0.333 ppb.
Apache Junction, Arizona currently has an ozone (O3) concentration of 36.401 ppm.
The current level of nitrogen dioxide (NO2) in Apache Junction, Arizona is 13.473 ppb.
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