Gardendale, Alabama, 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
Gardendale, Alabama, United States
AQI Trends: Highest and Lowest
Same Day Analysis (12th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 23 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Aug - 13th Aug 2025
Gardendale, Alabama, United States
5 AM12th Aug 2025
7 PM
4 AM13th Aug 2025
28AQI
20AQI
24AQI
20AQI
In the last 24 hours,
Gardendale's AQI reached its highest point of 28 at 9 AM during the Day, while the lowest point, 20, was recorded at 1 AM during the Night between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Gardendale, Alabama, United States
29°C23/35°C
30°C22/37°C
30°C25/37°C
29°C24/36°C
27°C25/32°C
28°C25/32°C
29°C24/36°C
31°C25/37°C
30°C25/36°C
29°C24/34°C
30°C25/36°C
28°C25/32°C
29°C24/33°C
29°C23/36°C
30°C24/34°C
31°C25/38°C
30°C25/35°C
30°C25/36°C
27°C23/31°C
26°C22/30°C
25°C22/28°C
23°C20/30°C
22°C20/23°C
26°C23/30°C
27°C22/34°C
27°C22/34°C
27°C22/34°C
28°C24/32°C
27°C23/31°C
27°C25/30°C
--°C/°C
34AQI
34AQI
33AQI
33AQI
2025 Days Vs Air Quality
Gardendale, Alabama, United States
90%
202
10%
22
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Under WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 225 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
Gardendale, Alabama, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
29AQI
45AQI
32AQI
25AQI
28AQI
20AQI
24AQI
27AQI
39AQI
38AQI
32AQI
37AQI
31AQI
25AQI
31AQI
34AQI
31AQI
42AQI
32AQI
21AQI
24AQI
30AQI
40AQI
39AQI
47AQI
45AQI
41AQI
31AQI
42AQI
44AQI
30AQI
33AQI
44AQI
43AQI
46AQI
52AQI
38AQI
30AQI
35AQI
35AQI
30AQI
29AQI
21AQI
27AQI
33AQI
30AQI
24AQI
30AQI
35AQI
41AQI
29AQI
25AQI
45AQI
46AQI
47AQI
46AQI
48AQI
43AQI
33AQI
45AQI
30AQI
35AQI
45AQI
30AQI
27AQI
33AQI
35AQI
29AQI
32AQI
38AQI
49AQI
53AQI
48AQI
35AQI
37AQI
22AQI
33AQI
44AQI
22AQI
24AQI
36AQI
41AQI
28AQI
31AQI
31AQI
47AQI
70AQI
66AQI
53AQI
27AQI
27AQI
40AQI
38AQI
44AQI
37AQI
26AQI
17AQI
25AQI
23AQI
47AQI
34AQI
37AQI
38AQI
49AQI
39AQI
32AQI
55AQI
59AQI
55AQI
53AQI
49AQI
36AQI
38AQI
42AQI
47AQI
34AQI
38AQI
42AQI
51AQI
53AQI
42AQI
37AQI
22AQI
21AQI
25AQI
33AQI
38AQI
41AQI
32AQI
30AQI
26AQI
21AQI
27AQI
37AQI
43AQI
47AQI
43AQI
37AQI
40AQI
44AQI
28AQI
24AQI
28AQI
32AQI
36AQI
28AQI
20AQI
25AQI
30AQI
25AQI
38AQI
49AQI
55AQI
65AQI
64AQI
46AQI
47AQI
46AQI
30AQI
33AQI
34AQI
51AQI
47AQI
35AQI
31AQI
31AQI
31AQI
29AQI
31AQI
27AQI
34AQI
42AQI
44AQI
49AQI
56AQI
59AQI
47AQI
45AQI
35AQI
35AQI
34AQI
34AQI
33AQI
42AQI
52AQI
70AQI
58AQI
56AQI
54AQI
48AQI
36AQI
35AQI
40AQI
41AQI
32AQI
35AQI
38AQI
31AQI
26AQI
30AQI
39AQI
43AQI
44AQI
39AQI
43AQI
30AQI
23AQI
22AQI
31AQI
36AQI
40AQI
41AQI
40AQI
41AQI
28AQI
26AQI
22AQI
26AQI
31AQI
36AQI
46AQI
46AQI
27AQI
23AQI
33AQI
36AQI
38AQI
40AQI
32AQI
42AQI
39AQI
33AQI
No. of days
202537AQI
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
May32AQI
202441AQI
Highest AQI recorded in
October52AQI
Lowest AQI recorded in
November35AQI
202339AQI
Highest AQI recorded in
June57AQI
Lowest AQI recorded in
January24AQI
202234AQI
Highest AQI recorded in
June44AQI
Lowest AQI recorded in
January25AQI
202136AQI
Highest AQI recorded in
August47AQI
Lowest AQI recorded in
January26AQI
202034AQI
Highest AQI recorded in
June38AQI
Lowest AQI recorded in
December29AQI
Most & Least Polluted Years Over the Last 6 Years
Gardendale's annual 2025 AQI (37) shows an average percentage change of 2.02% (worsened AQI) compared to previous years: 2020 (34), 2021 (36), 2022 (34), 2023 (39), 2024 (41).