Mesa, 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
Mesa, Arizona, United States
AQI Trends: Highest and Lowest
Same Day Analysis (9th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 59 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Mesa, Arizona, United States
5 AM9th Aug 2025
7 PM
4 AM10th Aug 2025
58AQI
46AQI
50AQI
42AQI
In the last 24 hours,
Mesa's AQI reached its highest point of 58 at 5 AM during the Day, while the lowest point, 42, was recorded at 3 AM during the Night between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Mesa, Arizona, United States
37°C31/44°C
36°C30/44°C
37°C30/45°C
37°C30/44°C
36°C30/43°C
32°C27/40°C
34°C29/41°C
37°C30/44°C
37°C29/44°C
34°C30/39°C
35°C27/42°C
33°C29/40°C
35°C29/42°C
35°C25/43°C
35°C25/44°C
35°C26/44°C
36°C26/45°C
37°C27/46°C
36°C28/44°C
37°C28/45°C
38°C29/45°C
39°C31/46°C
39°C30/47°C
37°C27/46°C
38°C28/46°C
39°C30/48°C
40°C31/49°C
41°C30/50°C
38°C30/46°C
37°C31/45°C
--°C/°C
48AQI
36AQI
39AQI
35AQI
2025 Days Vs Air Quality
Mesa, Arizona, United States
92%
126
7%
10
0.7%
1
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 222 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
Mesa, Arizona, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
38AQI
37AQI
33AQI
41AQI
43AQI
38AQI
37AQI
52AQI
26AQI
22AQI
21AQI
23AQI
31AQI
44AQI
42AQI
43AQI
44AQI
43AQI
39AQI
44AQI
38AQI
30AQI
36AQI
35AQI
35AQI
27AQI
31AQI
33AQI
31AQI
27AQI
32AQI
31AQI
26AQI
28AQI
33AQI
24AQI
33AQI
35AQI
37AQI
36AQI
32AQI
28AQI
28AQI
30AQI
31AQI
46AQI
43AQI
43AQI
35AQI
42AQI
36AQI
35AQI
35AQI
44AQI
39AQI
37AQI
42AQI
45AQI
40AQI
38AQI
40AQI
38AQI
39AQI
41AQI
42AQI
39AQI
45AQI
43AQI
27AQI
31AQI
27AQI
28AQI
30AQI
33AQI
36AQI
37AQI
36AQI
40AQI
43AQI
41AQI
41AQI
39AQI
57AQI
47AQI
51AQI
50AQI
45AQI
44AQI
44AQI
40AQI
40AQI
39AQI
45AQI
43AQI
39AQI
38AQI
41AQI
133AQI
75AQI
63AQI
43AQI
52AQI
48AQI
43AQI
54AQI
42AQI
43AQI
45AQI
49AQI
44AQI
45AQI
43AQI
59AQI
34AQI
33AQI
32AQI
34AQI
48AQI
36AQI
28AQI
37AQI
31AQI
30AQI
30AQI
33AQI
36AQI
40AQI
52AQI
49AQI
34AQI
36AQI
45AQI
47AQI
48AQI
47AQI
44AQI
59AQI
38AQI
34AQI
38AQI
40AQI
46AQI
45AQI
No. of days
202540AQI
Highest AQI recorded in
July46AQI
Lowest AQI recorded in
April34AQI
Most & Least Polluted Years Over the Last 1 Years
Mesa's annual 2025 AQI (40) shows an average percentage change of NaN% (improved AQI) compared to previous years: .