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 (4th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 41 of Good air quality on the same day.
Day & Night AQI Trend: 3rd Aug - 4th Aug 2026
Jacksonville, Florida, United States
6 AM3rd Aug 2026
8 PM
5 AM4th Aug 2026
40AQI
21AQI
37AQI
26AQI
In the last 24 hours,
Jacksonville's AQI reached its highest point of 40 at 9 AM during the Day, while the lowest point, 21, was recorded at 7 AM during the Day between 3rd Aug and 4th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Jacksonville, Florida, United States
29°C25/36°C
29°C24/37°C
31°C26/38°C
32°C27/39°C
31°C26/38°C
30°C24/38°C
29°C25/37°C
27°C25/35°C
28°C24/34°C
29°C24/35°C
30°C26/37°C
30°C26/36°C
29°C24/36°C
30°C26/36°C
29°C26/36°C
30°C26/36°C
30°C26/37°C
30°C26/36°C
30°C26/37°C
30°C26/38°C
30°C25/38°C
31°C27/37°C
32°C26/38°C
32°C27/39°C
29°C25/37°C
29°C24/34°C
28°C26/35°C
28°C25/34°C
26°C24/30°C
29°C25/34°C
40AQI
35AQI
34AQI
33AQI
2026 Days Vs Air Quality
Jacksonville, Florida, United States
97%
207
3%
6
Total number of days with different AQI categories in last 216 days in 2026 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2026, 97% of 216 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 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
40AQI (US)
40AQI (US)
23AQI (US)
33AQI (US)
47AQI (US)
41AQI (US)
31AQI (US)
39AQI (US)
30AQI (US)
22AQI (US)
19AQI (US)
22AQI (US)
27AQI (US)
44AQI (US)
24AQI (US)
27AQI (US)
24AQI (US)
28AQI (US)
20AQI (US)
29AQI (US)
45AQI (US)
32AQI (US)
38AQI (US)
32AQI (US)
26AQI (US)
36AQI (US)
39AQI (US)
22AQI (US)
35AQI (US)
42AQI (US)
34AQI (US)
41AQI (US)
35AQI (US)
33AQI (US)
29AQI (US)
24AQI (US)
33AQI (US)
32AQI (US)
27AQI (US)
31AQI (US)
30AQI (US)
25AQI (US)
20AQI (US)
32AQI (US)
30AQI (US)
35AQI (US)
33AQI (US)
28AQI (US)
25AQI (US)
27AQI (US)
26AQI (US)
27AQI (US)
29AQI (US)
34AQI (US)
23AQI (US)
25AQI (US)
18AQI (US)
22AQI (US)
31AQI (US)
24AQI (US)
34AQI (US)
21AQI (US)
24AQI (US)
23AQI (US)
21AQI (US)
23AQI (US)
19AQI (US)
16AQI (US)
18AQI (US)
23AQI (US)
22AQI (US)
22AQI (US)
18AQI (US)
13AQI (US)
18AQI (US)
35AQI (US)
23AQI (US)
22AQI (US)
27AQI (US)
27AQI (US)
21AQI (US)
27AQI (US)
36AQI (US)
29AQI (US)
19AQI (US)
16AQI (US)
30AQI (US)
22AQI (US)
27AQI (US)
24AQI (US)
23AQI (US)
19AQI (US)
24AQI (US)
27AQI (US)
30AQI (US)
31AQI (US)
22AQI (US)
33AQI (US)
29AQI (US)
24AQI (US)
22AQI (US)
21AQI (US)
26AQI (US)
27AQI (US)
25AQI (US)
22AQI (US)
29AQI (US)
32AQI (US)
22AQI (US)
24AQI (US)
26AQI (US)
33AQI (US)
18AQI (US)
21AQI (US)
19AQI (US)
17AQI (US)
20AQI (US)
20AQI (US)
18AQI (US)
22AQI (US)
19AQI (US)
24AQI (US)
28AQI (US)
30AQI (US)
39AQI (US)
46AQI (US)
27AQI (US)
29AQI (US)
32AQI (US)
24AQI (US)
23AQI (US)
45AQI (US)
49AQI (US)
55AQI (US)
55AQI (US)
51AQI (US)
44AQI (US)
46AQI (US)
52AQI (US)
48AQI (US)
42AQI (US)
48AQI (US)
26AQI (US)
25AQI (US)
14AQI (US)
18AQI (US)
15AQI (US)
20AQI (US)
21AQI (US)
21AQI (US)
21AQI (US)
16AQI (US)
17AQI (US)
15AQI (US)
13AQI (US)
14AQI (US)
12AQI (US)
13AQI (US)
14AQI (US)
17AQI (US)
17AQI (US)
18AQI (US)
22AQI (US)
18AQI (US)
19AQI (US)
21AQI (US)
18AQI (US)
16AQI (US)
14AQI (US)
13AQI (US)
18AQI (US)
16AQI (US)
18AQI (US)
19AQI (US)
20AQI (US)
26AQI (US)
26AQI (US)
22AQI (US)
19AQI (US)
17AQI (US)
14AQI (US)
24AQI (US)
23AQI (US)
16AQI (US)
12AQI (US)
15AQI (US)
21AQI (US)
40AQI (US)
35AQI (US)
28AQI (US)
24AQI (US)
25AQI (US)
26AQI (US)
24AQI (US)
40AQI (US)
41AQI (US)
48AQI (US)
45AQI (US)
55AQI (US)
46AQI (US)
36AQI (US)
32AQI (US)
39AQI (US)
42AQI (US)
50AQI (US)
54AQI (US)
50AQI (US)
48AQI (US)
39AQI (US)
38AQI (US)
35AQI (US)
32AQI (US)
41AQI (US)
32AQI (US)
29AQI (US)
23AQI (US)
25AQI (US)
34AQI (US)
18AQI (US)
33AQI (US)
37AQI (US)
No. of days
202628AQI (US)
Highest AQI (US) recorded in
August37AQI (US)
Lowest AQI (US) recorded in
June18AQI (US)
202539AQI (US)
Highest AQI (US) recorded in
November47AQI (US)
Lowest AQI (US) recorded in
September34AQI (US)
202431AQI (US)
Highest AQI (US) recorded in
February37AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202337AQI (US)
Highest AQI (US) recorded in
June43AQI (US)
Lowest AQI (US) recorded in
December29AQI (US)
202238AQI (US)
Highest AQI (US) recorded in
February48AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202138AQI (US)
Highest AQI (US) recorded in
December42AQI (US)
Lowest AQI (US) recorded in
October34AQI (US)
202037AQI (US)
Highest AQI (US) recorded in
March45AQI (US)
Lowest AQI (US) recorded in
November33AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Jacksonville's annual 2026 AQI (US) (28) shows an average percentage change of -23.1% (improved AQI (US)) compared to previous years: 2020 (37), 2021 (38), 2022 (38), 2023 (37), 2024 (31), 2025 (39).