Marana, 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
Marana, Arizona, United States
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 42 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Marana, Arizona, United States
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
61AQI
36AQI
44AQI
38AQI
In the last 24 hours,
Marana's AQI reached its highest point of 61 at 11 AM during the Day, while the lowest point, 36, was recorded at 6 PM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Marana, Arizona, United States
35°C25/43°C
35°C25/43°C
37°C27/46°C
36°C26/44°C
34°C27/42°C
33°C25/42°C
33°C24/42°C
33°C24/41°C
33°C25/40°C
27°C23/33°C
31°C24/37°C
33°C24/40°C
32°C24/40°C
30°C25/38°C
29°C23/37°C
29°C24/35°C
30°C21/39°C
31°C20/41°C
32°C20/42°C
32°C20/42°C
33°C21/43°C
33°C21/44°C
33°C24/42°C
33°C22/43°C
34°C25/43°C
34°C25/43°C
35°C25/45°C
34°C22/44°C
34°C23/44°C
36°C25/45°C
--°C/°C
36AQI
33AQI
36AQI
32AQI
2025 Days Vs Air Quality
Marana, Arizona, United States
94%
202
6%
13
0.4%
1
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2025, 94% of 218 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
Marana, Arizona, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
87AQI
50AQI
50AQI
51AQI
46AQI
53AQI
54AQI
75AQI
37AQI
38AQI
45AQI
43AQI
48AQI
41AQI
44AQI
32AQI
37AQI
45AQI
47AQI
45AQI
42AQI
42AQI
43AQI
33AQI
51AQI
40AQI
44AQI
42AQI
41AQI
42AQI
48AQI
53AQI
47AQI
37AQI
39AQI
39AQI
38AQI
41AQI
39AQI
38AQI
40AQI
39AQI
36AQI
37AQI
32AQI
35AQI
36AQI
34AQI
35AQI
37AQI
40AQI
39AQI
35AQI
37AQI
38AQI
41AQI
41AQI
40AQI
45AQI
52AQI
40AQI
42AQI
44AQI
41AQI
37AQI
34AQI
32AQI
37AQI
35AQI
38AQI
30AQI
29AQI
34AQI
25AQI
31AQI
30AQI
31AQI
28AQI
25AQI
29AQI
30AQI
31AQI
31AQI
29AQI
25AQI
35AQI
31AQI
37AQI
48AQI
33AQI
37AQI
51AQI
34AQI
23AQI
26AQI
22AQI
27AQI
34AQI
36AQI
39AQI
37AQI
37AQI
35AQI
38AQI
39AQI
37AQI
33AQI
28AQI
31AQI
26AQI
27AQI
30AQI
30AQI
31AQI
31AQI
34AQI
33AQI
24AQI
32AQI
30AQI
32AQI
31AQI
34AQI
38AQI
40AQI
30AQI
33AQI
27AQI
34AQI
36AQI
43AQI
51AQI
37AQI
32AQI
37AQI
37AQI
36AQI
36AQI
40AQI
37AQI
35AQI
40AQI
40AQI
46AQI
34AQI
38AQI
35AQI
39AQI
38AQI
38AQI
36AQI
39AQI
24AQI
23AQI
21AQI
25AQI
23AQI
25AQI
26AQI
30AQI
30AQI
32AQI
36AQI
48AQI
48AQI
38AQI
42AQI
41AQI
46AQI
44AQI
41AQI
39AQI
38AQI
41AQI
52AQI
42AQI
35AQI
37AQI
34AQI
35AQI
39AQI
186AQI
49AQI
42AQI
38AQI
42AQI
32AQI
32AQI
54AQI
40AQI
35AQI
47AQI
57AQI
45AQI
49AQI
42AQI
34AQI
26AQI
27AQI
30AQI
27AQI
28AQI
24AQI
23AQI
24AQI
25AQI
21AQI
24AQI
31AQI
40AQI
34AQI
31AQI
27AQI
28AQI
29AQI
42AQI
46AQI
39AQI
34AQI
32AQI
37AQI
36AQI
40AQI
32AQI
No. of days
202538AQI
Highest AQI recorded in
January46AQI
Lowest AQI recorded in
August32AQI
202437AQI
Highest AQI recorded in
December46AQI
Lowest AQI recorded in
February30AQI
202333AQI
Highest AQI recorded in
April37AQI
Lowest AQI recorded in
March29AQI
202233AQI
Highest AQI recorded in
May37AQI
Lowest AQI recorded in
September27AQI
202134AQI
Highest AQI recorded in
July44AQI
Lowest AQI recorded in
August30AQI
202037AQI
Highest AQI recorded in
September41AQI
Lowest AQI recorded in
March31AQI
Most & Least Polluted Years Over the Last 6 Years
Marana's annual 2025 AQI (38) shows an average percentage change of 9.04% (worsened AQI) compared to previous years: 2020 (37), 2021 (34), 2022 (33), 2023 (33), 2024 (37).