North Phoenix, Phoenix, Arizona, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
North Phoenix, Phoenix, Arizona, United States
AQI Trends: Highest and Lowest
Same Day Analysis (11th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 52 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Aug - 13th Aug 2025
North Phoenix, Phoenix, Arizona, United States
5 AM12th Aug 2025
7 PM
4 AM13th Aug 2025
114AQI
48AQI
44AQI
30AQI
In the last 24 hours,
North Phoenix's AQI reached its highest point of 114 at 10 AM during the Day, while the lowest point, undefined, was recorded at 4 AM during the Night between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
North Phoenix, Phoenix, Arizona, United States
36°C29/44°C
35°C30/43°C
33°C28/40°C
34°C29/41°C
36°C29/44°C
37°C29/44°C
34°C29/38°C
35°C27/42°C
34°C29/41°C
34°C28/42°C
35°C25/43°C
35°C25/44°C
35°C26/43°C
36°C26/45°C
37°C27/46°C
36°C29/44°C
37°C28/45°C
37°C29/45°C
39°C32/46°C
38°C30/47°C
37°C26/46°C
37°C28/46°C
39°C29/47°C
40°C31/49°C
40°C30/50°C
38°C30/46°C
37°C30/45°C
37°C30/44°C
37°C29/45°C
37°C31/44°C
--°C/°C
50AQI
36AQI
37AQI
37AQI
2025 Days Vs Air Quality
North Phoenix, Phoenix, Arizona, United States
85%
189
14%
32
0.9%
2
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Under WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2025, 85% of 225 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
North Phoenix, Phoenix, Arizona, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
151AQI
61AQI
55AQI
58AQI
52AQI
55AQI
52AQI
52AQI
42AQI
30AQI
52AQI
52AQI
50AQI
50AQI
31AQI
29AQI
35AQI
58AQI
60AQI
55AQI
36AQI
46AQI
40AQI
35AQI
52AQI
50AQI
44AQI
31AQI
39AQI
41AQI
62AQI
63AQI
55AQI
45AQI
39AQI
39AQI
36AQI
41AQI
37AQI
48AQI
42AQI
51AQI
56AQI
38AQI
31AQI
32AQI
40AQI
36AQI
41AQI
40AQI
43AQI
35AQI
39AQI
43AQI
43AQI
43AQI
40AQI
40AQI
42AQI
52AQI
31AQI
33AQI
36AQI
40AQI
44AQI
32AQI
29AQI
39AQI
32AQI
35AQI
26AQI
21AQI
19AQI
17AQI
32AQI
27AQI
30AQI
19AQI
25AQI
29AQI
36AQI
36AQI
34AQI
27AQI
29AQI
31AQI
31AQI
38AQI
39AQI
31AQI
28AQI
38AQI
19AQI
19AQI
16AQI
16AQI
24AQI
30AQI
30AQI
33AQI
35AQI
35AQI
37AQI
36AQI
28AQI
21AQI
31AQI
29AQI
22AQI
27AQI
28AQI
26AQI
26AQI
20AQI
27AQI
26AQI
25AQI
32AQI
27AQI
22AQI
30AQI
27AQI
30AQI
25AQI
25AQI
26AQI
29AQI
31AQI
23AQI
37AQI
33AQI
32AQI
31AQI
36AQI
25AQI
26AQI
27AQI
44AQI
28AQI
27AQI
32AQI
37AQI
29AQI
27AQI
31AQI
30AQI
28AQI
32AQI
29AQI
25AQI
28AQI
34AQI
24AQI
28AQI
22AQI
23AQI
26AQI
28AQI
31AQI
29AQI
30AQI
30AQI
31AQI
29AQI
32AQI
33AQI
58AQI
38AQI
49AQI
52AQI
44AQI
48AQI
50AQI
43AQI
43AQI
39AQI
51AQI
51AQI
45AQI
41AQI
40AQI
153AQI
60AQI
52AQI
47AQI
61AQI
52AQI
48AQI
57AQI
44AQI
43AQI
49AQI
52AQI
43AQI
46AQI
46AQI
56AQI
36AQI
32AQI
32AQI
34AQI
41AQI
41AQI
35AQI
36AQI
29AQI
27AQI
28AQI
26AQI
28AQI
33AQI
31AQI
28AQI
26AQI
28AQI
34AQI
39AQI
41AQI
38AQI
34AQI
48AQI
82AQI
52AQI
50AQI
42AQI
32AQI
27AQI
30AQI
37AQI
45AQI
41AQI
No. of days
202538AQI
Highest AQI recorded in
January50AQI
Lowest AQI recorded in
April27AQI
202440AQI
Highest AQI recorded in
December54AQI
Lowest AQI recorded in
March32AQI
202339AQI
Highest AQI recorded in
December48AQI
Lowest AQI recorded in
September32AQI
202241AQI
Highest AQI recorded in
January52AQI
Lowest AQI recorded in
September35AQI
202140AQI
Highest AQI recorded in
January45AQI
Lowest AQI recorded in
October36AQI
202040AQI
Highest AQI recorded in
December46AQI
Lowest AQI recorded in
April34AQI
Most & Least Polluted Years Over the Last 6 Years
North Phoenix's annual 2025 AQI (38) shows an average percentage change of -5.7% (improved AQI) compared to previous years: 2020 (40), 2021 (40), 2022 (41), 2023 (39), 2024 (40).