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
9.04 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.17 μg/m³
0
55
155
255
425
605+
23.74 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
22.03 ppb
0
54
101
361
1250
2050+
0.54 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 44
Good
7.78μg/m³
PM2.5
28.84μg/m³
PM10
34.68ppb
O3
0.30ppb
SO2
18.48ppb
NO2
0.40ppm
CO
AQI 38
Good
7.34μg/m³
PM2.5
31.66μg/m³
PM10
28.87ppb
O3
0.31ppb
SO2
21.69ppb
NO2
0.40ppm
CO
AQI 38
Good
6.77μg/m³
PM2.5
27.52μg/m³
PM10
27.09ppb
O3
0.36ppb
SO2
22.08ppb
NO2
0.38ppm
CO
AQI 33
Good
5.92μg/m³
PM2.5
22.68μg/m³
PM10
26.43ppb
O3
0.38ppb
SO2
22.50ppb
NO2
0.41ppm
CO
AQI 38
Good
7.25μg/m³
PM2.5
31.84μg/m³
PM10
28.97ppb
O3
0.30ppb
SO2
22.00ppb
NO2
0.40ppm
CO
AQI 44
Good
8.34μg/m³
PM2.5
34.94μg/m³
PM10
32.97ppb
O3
0.35ppb
SO2
17.99ppb
NO2
0.41ppm
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 01:00:00, 2026-06-08.
The best air quality in Apache Junction, Arizona was observed at 10:00:00 on 2026-06-08.
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 9.038 μg/m3.
Apache Junction, Arizona currently has a PM10 concentration of 30.172 μg/m3.
The current carbon monoxide (CO) level in Apache Junction, Arizona is 0.542 ppm.
The current sulfur dioxide (SO2) concentration in Apache Junction, Arizona is 0.45 ppb.
Apache Junction, Arizona currently has an ozone (O3) concentration of 23.741 ppm.
The current level of nitrogen dioxide (NO2) in Apache Junction, Arizona is 22.026 ppb.
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