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)
49
Good
Apache Junction, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.53 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.90 μg/m³
0
55
155
255
425
605+
30.10 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
29.81 ppb
0
54
101
361
1250
2050+
1.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Apache Junction, Arizona
Apache Junction, Arizona
Scroll To Air Quality MapLoading...
AQI 49
Good
9.35μg/m³
PM2.5
30.23μg/m³
PM10
32.04ppb
O3
0.38ppb
SO2
29.40ppb
NO2
1.01ppm
CO
AQI 44
Good
8.49μg/m³
PM2.5
36.58μg/m³
PM10
30.06ppb
O3
0.48ppb
SO2
30.70ppb
NO2
1.00ppm
CO
AQI 56
Moderate
12.10μg/m³
PM2.5
38.34μg/m³
PM10
19.54ppb
O3
0.65ppb
SO2
30.34ppb
NO2
0.90ppm
CO
AQI 66
Moderate
16.63μg/m³
PM2.5
35.49μg/m³
PM10
16.00ppb
O3
0.79ppb
SO2
31.49ppb
NO2
0.80ppm
CO
AQI 44
Good
7.99μg/m³
PM2.5
35.56μg/m³
PM10
33.49ppb
O3
0.49ppb
SO2
31.21ppb
NO2
1.00ppm
CO
AQI 52
Moderate
10.36μg/m³
PM2.5
37.19μg/m³
PM10
24.97ppb
O3
0.52ppb
SO2
30.40ppb
NO2
0.95ppm
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 04:00:00, 2025-12-07.
The best air quality in Apache Junction, Arizona was observed at 05:00:00 on 2025-12-06.
The air quality in Apache Junction, Arizona right now is Good, with an AQI of 49.
In Apache Junction, Arizona, PM2.5 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 8.525 μg/m3.
Apache Junction, Arizona currently has a PM10 concentration of 28.903 μg/m3.
The current carbon monoxide (CO) level in Apache Junction, Arizona is 1.168 ppm.
The current sulfur dioxide (SO2) concentration in Apache Junction, Arizona is 0.493 ppb.
Apache Junction, Arizona currently has an ozone (O3) concentration of 30.097 ppm.
The current level of nitrogen dioxide (NO2) in Apache Junction, Arizona is 29.806 ppb.
All Rights Reserved © Ambee Inc. 2025