Apache Junction, Arizona, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Apache Junction, Arizona, United States
AQI Trends: Highest and Lowest
Same Day Analysis (30th September):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 22 of Good air quality on the same day.
Day & Night AQI Trend: 29th Sep - 30th Sep 2026
Apache Junction, Arizona, United States
6 AM29th Sep 2026
6 PM
5 AM30th Sep 2026
46AQI
10AQI
24AQI
10AQI
In the last 24 hours,
Apache Junction's AQI reached its highest point of 46 at 9 AM during the Day, while the lowest point, 10, was recorded at 3 AM during the Night between 29th Sep and 30th Sep 2026.
Day & Night AQI Trend : Sep 2026
Apache Junction, Arizona, United States
31°C24/38°C
32°C26/39°C
33°C27/39°C
32°C25/39°C
33°C27/40°C
33°C27/41°C
34°C28/41°C
34°C27/42°C
35°C29/42°C
35°C30/42°C
34°C29/41°C
32°C22/40°C
29°C24/33°C
29°C25/33°C
28°C25/32°C
24°C21/27°C
26°C22/30°C
30°C26/33°C
31°C27/34°C
30°C26/33°C
30°C26/33°C
28°C26/30°C
26°C21/30°C
25°C21/28°C
25°C20/29°C
29°C24/32°C
30°C25/32°C
23°C20/28°C
20°C16/23°C
20°C17/22°C
57AQI
29AQI
48AQI
37AQI
2026 Days Vs Air Quality
Apache Junction, Arizona, United States
90%
242
10%
27
0.3%
1
Total number of days with different AQI categories in last 273 days in 2026 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2026, 90% of 273 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Apache Junction, Arizona, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
42AQI (US)
26AQI (US)
22AQI (US)
32AQI (US)
25AQI (US)
26AQI (US)
28AQI (US)
24AQI (US)
23AQI (US)
25AQI (US)
28AQI (US)
16AQI (US)
28AQI (US)
34AQI (US)
27AQI (US)
22AQI (US)
30AQI (US)
29AQI (US)
32AQI (US)
35AQI (US)
23AQI (US)
32AQI (US)
32AQI (US)
24AQI (US)
36AQI (US)
28AQI (US)
26AQI (US)
27AQI (US)
38AQI (US)
44AQI (US)
26AQI (US)
32AQI (US)
34AQI (US)
30AQI (US)
24AQI (US)
54AQI (US)
32AQI (US)
30AQI (US)
24AQI (US)
28AQI (US)
28AQI (US)
24AQI (US)
23AQI (US)
28AQI (US)
35AQI (US)
32AQI (US)
34AQI (US)
32AQI (US)
29AQI (US)
28AQI (US)
22AQI (US)
32AQI (US)
35AQI (US)
33AQI (US)
31AQI (US)
32AQI (US)
24AQI (US)
22AQI (US)
21AQI (US)
30AQI (US)
39AQI (US)
26AQI (US)
26AQI (US)
29AQI (US)
19AQI (US)
22AQI (US)
22AQI (US)
26AQI (US)
19AQI (US)
23AQI (US)
22AQI (US)
20AQI (US)
18AQI (US)
17AQI (US)
20AQI (US)
22AQI (US)
21AQI (US)
30AQI (US)
26AQI (US)
20AQI (US)
19AQI (US)
23AQI (US)
27AQI (US)
24AQI (US)
20AQI (US)
18AQI (US)
92AQI (US)
52AQI (US)
73AQI (US)
26AQI (US)
23AQI (US)
20AQI (US)
19AQI (US)
26AQI (US)
46AQI (US)
53AQI (US)
20AQI (US)
28AQI (US)
21AQI (US)
28AQI (US)
24AQI (US)
20AQI (US)
18AQI (US)
24AQI (US)
23AQI (US)
22AQI (US)
26AQI (US)
58AQI (US)
32AQI (US)
24AQI (US)
20AQI (US)
20AQI (US)
18AQI (US)
34AQI (US)
26AQI (US)
21AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
30AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
28AQI (US)
30AQI (US)
28AQI (US)
22AQI (US)
40AQI (US)
46AQI (US)
52AQI (US)
57AQI (US)
60AQI (US)
50AQI (US)
44AQI (US)
46AQI (US)
46AQI (US)
48AQI (US)
43AQI (US)
20AQI (US)
24AQI (US)
24AQI (US)
22AQI (US)
20AQI (US)
20AQI (US)
22AQI (US)
20AQI (US)
20AQI (US)
30AQI (US)
26AQI (US)
20AQI (US)
22AQI (US)
22AQI (US)
20AQI (US)
20AQI (US)
23AQI (US)
23AQI (US)
18AQI (US)
20AQI (US)
21AQI (US)
31AQI (US)
34AQI (US)
24AQI (US)
19AQI (US)
20AQI (US)
18AQI (US)
19AQI (US)
22AQI (US)
23AQI (US)
22AQI (US)
20AQI (US)
19AQI (US)
18AQI (US)
20AQI (US)
20AQI (US)
17AQI (US)
20AQI (US)
18AQI (US)
20AQI (US)
23AQI (US)
22AQI (US)
28AQI (US)
28AQI (US)
32AQI (US)
48AQI (US)
52AQI (US)
78AQI (US)
42AQI (US)
16AQI (US)
18AQI (US)
20AQI (US)
36AQI (US)
39AQI (US)
38AQI (US)
43AQI (US)
38AQI (US)
33AQI (US)
46AQI (US)
46AQI (US)
52AQI (US)
39AQI (US)
44AQI (US)
50AQI (US)
36AQI (US)
42AQI (US)
45AQI (US)
44AQI (US)
46AQI (US)
39AQI (US)
116AQI (US)
44AQI (US)
94AQI (US)
44AQI (US)
48AQI (US)
65AQI (US)
67AQI (US)
46AQI (US)
48AQI (US)
30AQI (US)
32AQI (US)
44AQI (US)
40AQI (US)
44AQI (US)
58AQI (US)
54AQI (US)
56AQI (US)
47AQI (US)
48AQI (US)
50AQI (US)
64AQI (US)
45AQI (US)
54AQI (US)
48AQI (US)
48AQI (US)
46AQI (US)
56AQI (US)
60AQI (US)
47AQI (US)
41AQI (US)
38AQI (US)
30AQI (US)
44AQI (US)
38AQI (US)
30AQI (US)
26AQI (US)
54AQI (US)
52AQI (US)
56AQI (US)
42AQI (US)
31AQI (US)
46AQI (US)
45AQI (US)
48AQI (US)
32AQI (US)
40AQI (US)
32AQI (US)
53AQI (US)
47AQI (US)
40AQI (US)
42AQI (US)
70AQI (US)
49AQI (US)
42AQI (US)
48AQI (US)
40AQI (US)
20AQI (US)
22AQI (US)
29AQI (US)
30AQI (US)
28AQI (US)
27AQI (US)
34AQI (US)
22AQI (US)
36AQI (US)
52AQI (US)
42AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
August52AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
202535AQI (US)
Highest AQI (US) recorded in
August44AQI (US)
Lowest AQI (US) recorded in
October25AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Apache Junction's annual 2026 AQI (US) (33) shows an average percentage change of -5.7% (improved AQI (US)) compared to previous years: 2025 (35).