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!
October Air Quality Analysis
Apache Junction, Arizona, United States
AQI Trends: Highest and Lowest
Same Day Analysis (10th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 13 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Oct - 11th Oct 2025
Apache Junction, Arizona, United States
6 AM10th Oct 2025
6 PM
5 AM11th Oct 2025
20AQI
9AQI
18AQI
10AQI
In the last 24 hours,
Apache Junction's AQI reached its highest point of 20 at 3 PM during the Day, while the lowest point, 9, was recorded at 8 AM during the Day between 10th Oct and 11th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Apache Junction, Arizona, United States
31°C22/39°C
30°C23/37°C
28°C19/36°C
28°C18/37°C
30°C20/40°C
31°C22/40°C
30°C23/39°C
30°C24/37°C
30°C23/37°C
31°C24/38°C
32°C27/40°C
30°C25/36°C
31°C24/38°C
34°C26/42°C
34°C29/41°C
26°C20/32°C
23°C19/30°C
25°C20/32°C
27°C20/34°C
28°C22/36°C
28°C21/36°C
30°C23/39°C
30°C23/38°C
26°C21/32°C
24°C17/32°C
26°C18/35°C
28°C20/37°C
29°C22/38°C
30°C22/36°C
30°C24/40°C
--°C/°C
26AQI
20AQI
26AQI
22AQI
2025 Days Vs Air Quality
Apache Junction, Arizona, United States
95%
189
5%
9
0.5%
1
Total number of days with different AQI categories in last 284 days in 2025 (81 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% of 284 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 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI
29AQI
32AQI
43AQI
47AQI
34AQI
36AQI
49AQI
24AQI
24AQI
21AQI
24AQI
26AQI
31AQI
39AQI
37AQI
37AQI
35AQI
31AQI
35AQI
32AQI
32AQI
37AQI
34AQI
31AQI
25AQI
26AQI
29AQI
29AQI
29AQI
27AQI
31AQI
29AQI
23AQI
25AQI
25AQI
26AQI
30AQI
35AQI
34AQI
33AQI
29AQI
29AQI
28AQI
29AQI
39AQI
41AQI
40AQI
36AQI
36AQI
31AQI
29AQI
36AQI
39AQI
39AQI
34AQI
38AQI
40AQI
35AQI
36AQI
33AQI
33AQI
32AQI
38AQI
35AQI
38AQI
39AQI
44AQI
28AQI
25AQI
29AQI
26AQI
26AQI
30AQI
30AQI
29AQI
28AQI
30AQI
32AQI
42AQI
37AQI
33AQI
32AQI
37AQI
40AQI
41AQI
36AQI
42AQI
42AQI
37AQI
44AQI
41AQI
40AQI
39AQI
36AQI
36AQI
36AQI
144AQI
48AQI
40AQI
42AQI
46AQI
32AQI
31AQI
48AQI
33AQI
39AQI
50AQI
48AQI
44AQI
49AQI
44AQI
48AQI
33AQI
31AQI
32AQI
30AQI
35AQI
29AQI
27AQI
27AQI
23AQI
21AQI
24AQI
26AQI
31AQI
29AQI
32AQI
30AQI
29AQI
40AQI
42AQI
50AQI
49AQI
49AQI
52AQI
54AQI
67AQI
53AQI
56AQI
56AQI
92AQI
43AQI
36AQI
28AQI
26AQI
28AQI
33AQI
37AQI
44AQI
48AQI
45AQI
95AQI
31AQI
26AQI
29AQI
24AQI
26AQI
30AQI
42AQI
40AQI
53AQI
29AQI
24AQI
24AQI
22AQI
20AQI
19AQI
25AQI
25AQI
23AQI
24AQI
28AQI
28AQI
30AQI
34AQI
31AQI
26AQI
20AQI
22AQI
20AQI
22AQI
24AQI
31AQI
27AQI
13AQI
24AQI
20AQI
20AQI
22AQI
19AQI
19AQI
41AQI
29AQI
26AQI
22AQI
21AQI
19AQI
13AQI
36AQI
30AQI
35AQI
35AQI
39AQI
43AQI
26AQI
23AQI
No. of days
202534AQI
Highest AQI recorded in
August43AQI
Lowest AQI recorded in
October23AQI
Most & Least Polluted Years Over the Last 1 Years
Apache Junction's annual 2025 AQI (34) shows an average percentage change of NaN% (improved AQI) compared to previous years: .