Jacksonville, Florida, 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
Jacksonville, Florida, United States
AQI Trends: Highest and Lowest
Same Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 25 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Jacksonville, Florida, United States
6 AM10th Aug 2025
8 PM
5 AM11th Aug 2025
29AQI
22AQI
27AQI
25AQI
In the last 24 hours,
Jacksonville's AQI reached its highest point of 29 at 1 PM during the Day, while the lowest point, 22, was recorded at 6 AM during the Day between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Jacksonville, Florida, United States
28°C25/32°C
29°C25/34°C
28°C25/36°C
27°C24/32°C
28°C24/33°C
29°C25/35°C
31°C26/36°C
32°C26/38°C
33°C26/37°C
31°C27/36°C
30°C26/35°C
28°C26/31°C
29°C25/35°C
30°C27/36°C
32°C27/39°C
33°C27/39°C
33°C28/41°C
32°C28/40°C
31°C25/40°C
32°C27/38°C
32°C27/36°C
30°C25/35°C
28°C26/32°C
28°C25/34°C
29°C25/35°C
28°C25/34°C
28°C26/30°C
26°C24/27°C
27°C25/30°C
29°C25/33°C
--°C/°C
39AQI
39AQI
38AQI
38AQI
2025 Days Vs Air Quality
Jacksonville, Florida, United States
92%
205
8%
17
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 223 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
Jacksonville, Florida, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI
35AQI
49AQI
30AQI
36AQI
25AQI
32AQI
45AQI
39AQI
42AQI
25AQI
36AQI
36AQI
30AQI
36AQI
37AQI
38AQI
46AQI
29AQI
26AQI
27AQI
25AQI
28AQI
38AQI
45AQI
44AQI
46AQI
35AQI
61AQI
48AQI
43AQI
34AQI
31AQI
40AQI
39AQI
56AQI
48AQI
34AQI
40AQI
34AQI
37AQI
45AQI
36AQI
37AQI
33AQI
34AQI
27AQI
29AQI
36AQI
28AQI
28AQI
24AQI
30AQI
43AQI
55AQI
47AQI
69AQI
53AQI
33AQI
37AQI
37AQI
29AQI
36AQI
43AQI
24AQI
41AQI
36AQI
44AQI
28AQI
29AQI
42AQI
32AQI
37AQI
40AQI
38AQI
28AQI
25AQI
31AQI
34AQI
22AQI
34AQI
37AQI
47AQI
35AQI
43AQI
54AQI
41AQI
41AQI
41AQI
34AQI
39AQI
43AQI
47AQI
45AQI
37AQI
39AQI
42AQI
24AQI
40AQI
39AQI
44AQI
34AQI
38AQI
44AQI
39AQI
41AQI
45AQI
40AQI
30AQI
33AQI
43AQI
41AQI
37AQI
45AQI
42AQI
42AQI
47AQI
38AQI
32AQI
33AQI
39AQI
41AQI
45AQI
38AQI
35AQI
43AQI
40AQI
35AQI
35AQI
32AQI
34AQI
24AQI
26AQI
34AQI
39AQI
36AQI
38AQI
41AQI
44AQI
46AQI
41AQI
34AQI
40AQI
44AQI
43AQI
43AQI
40AQI
37AQI
38AQI
33AQI
31AQI
49AQI
55AQI
56AQI
32AQI
53AQI
59AQI
62AQI
58AQI
58AQI
53AQI
37AQI
36AQI
48AQI
45AQI
34AQI
30AQI
31AQI
31AQI
32AQI
33AQI
36AQI
35AQI
27AQI
30AQI
29AQI
25AQI
28AQI
31AQI
37AQI
37AQI
42AQI
43AQI
37AQI
46AQI
35AQI
29AQI
30AQI
31AQI
37AQI
34AQI
30AQI
38AQI
45AQI
49AQI
39AQI
33AQI
34AQI
32AQI
41AQI
39AQI
42AQI
41AQI
38AQI
31AQI
55AQI
63AQI
57AQI
46AQI
46AQI
39AQI
40AQI
38AQI
33AQI
29AQI
35AQI
34AQI
33AQI
35AQI
27AQI
23AQI
25AQI
37AQI
39AQI
36AQI
39AQI
38AQI
40AQI
40AQI
31AQI
No. of days
202538AQI
Highest AQI recorded in
June40AQI
Lowest AQI recorded in
August31AQI
202431AQI
Highest AQI recorded in
February38AQI
Lowest AQI recorded in
June26AQI
202337AQI
Highest AQI recorded in
June43AQI
Lowest AQI recorded in
December29AQI
202238AQI
Highest AQI recorded in
February47AQI
Lowest AQI recorded in
August26AQI
202138AQI
Highest AQI recorded in
December42AQI
Lowest AQI recorded in
October34AQI
202037AQI
Highest AQI recorded in
December45AQI
Lowest AQI recorded in
October33AQI
Most & Least Polluted Years Over the Last 6 Years
Jacksonville's annual 2025 AQI (38) shows an average percentage change of 5.5% (worsened AQI) compared to previous years: 2020 (37), 2021 (38), 2022 (38), 2023 (37), 2024 (31).