Stuart, 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
Stuart, Florida, United States
AQI Trends: Highest and Lowest
Same Day Analysis (7th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 33 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Aug - 9th Aug 2025
Stuart, Florida, United States
6 AM8th Aug 2025
8 PM
5 AM9th Aug 2025
33AQI
28AQI
28AQI
22AQI
In the last 24 hours,
Stuart's AQI reached its highest point of 33 at 6 AM during the Day, while the lowest point, undefined, was recorded at 5 AM during the Night between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Stuart, Florida, United States
29°C25/35°C
27°C24/31°C
29°C22/35°C
28°C22/35°C
25°C24/29°C
26°C23/31°C
29°C24/34°C
28°C26/31°C
29°C26/34°C
28°C26/32°C
29°C26/33°C
29°C24/36°C
27°C24/31°C
28°C24/32°C
28°C26/33°C
29°C26/32°C
28°C25/33°C
28°C25/34°C
29°C26/34°C
29°C24/35°C
30°C25/36°C
29°C25/36°C
30°C25/36°C
30°C26/36°C
30°C25/36°C
30°C25/36°C
29°C24/36°C
29°C25/34°C
29°C26/32°C
28°C25/30°C
--°C/°C
40AQI
40AQI
39AQI
37AQI
2025 Days Vs Air Quality
Stuart, Florida, United States
92%
202
8%
17
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 221 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
Stuart, Florida, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
38AQI
27AQI
24AQI
27AQI
23AQI
30AQI
26AQI
32AQI
40AQI
25AQI
26AQI
23AQI
25AQI
30AQI
27AQI
30AQI
31AQI
25AQI
33AQI
32AQI
22AQI
21AQI
28AQI
27AQI
25AQI
26AQI
28AQI
29AQI
38AQI
41AQI
33AQI
30AQI
29AQI
28AQI
25AQI
30AQI
34AQI
32AQI
29AQI
28AQI
28AQI
27AQI
25AQI
30AQI
32AQI
29AQI
30AQI
25AQI
25AQI
27AQI
25AQI
28AQI
22AQI
27AQI
24AQI
23AQI
34AQI
25AQI
40AQI
43AQI
40AQI
37AQI
38AQI
47AQI
29AQI
26AQI
34AQI
50AQI
50AQI
24AQI
33AQI
39AQI
40AQI
41AQI
43AQI
31AQI
26AQI
26AQI
34AQI
24AQI
24AQI
31AQI
42AQI
48AQI
38AQI
42AQI
44AQI
51AQI
45AQI
32AQI
33AQI
42AQI
46AQI
43AQI
38AQI
32AQI
34AQI
38AQI
30AQI
36AQI
37AQI
34AQI
29AQI
35AQI
42AQI
46AQI
37AQI
34AQI
50AQI
49AQI
54AQI
54AQI
57AQI
54AQI
45AQI
43AQI
47AQI
41AQI
43AQI
41AQI
51AQI
46AQI
39AQI
37AQI
37AQI
35AQI
34AQI
29AQI
30AQI
28AQI
33AQI
27AQI
21AQI
24AQI
33AQI
38AQI
40AQI
34AQI
34AQI
34AQI
37AQI
41AQI
39AQI
38AQI
39AQI
36AQI
33AQI
33AQI
33AQI
34AQI
38AQI
39AQI
50AQI
25AQI
41AQI
65AQI
49AQI
56AQI
57AQI
44AQI
32AQI
28AQI
48AQI
52AQI
36AQI
30AQI
29AQI
28AQI
29AQI
30AQI
26AQI
27AQI
28AQI
33AQI
23AQI
24AQI
21AQI
44AQI
54AQI
58AQI
46AQI
40AQI
36AQI
39AQI
40AQI
40AQI
41AQI
48AQI
38AQI
36AQI
30AQI
39AQI
33AQI
31AQI
24AQI
28AQI
34AQI
33AQI
42AQI
45AQI
46AQI
32AQI
25AQI
25AQI
37AQI
63AQI
58AQI
62AQI
58AQI
53AQI
41AQI
39AQI
41AQI
45AQI
36AQI
32AQI
40AQI
37AQI
33AQI
29AQI
28AQI
37AQI
41AQI
35AQI
38AQI
40AQI
38AQI
No. of days
202536AQI
Highest AQI recorded in
April41AQI
Lowest AQI recorded in
February28AQI
202427AQI
Highest AQI recorded in
July37AQI
Lowest AQI recorded in
June24AQI
202330AQI
Highest AQI recorded in
July40AQI
Lowest AQI recorded in
January20AQI
202234AQI
Highest AQI recorded in
June39AQI
Lowest AQI recorded in
October29AQI
202136AQI
Highest AQI recorded in
April41AQI
Lowest AQI recorded in
November28AQI
202034AQI
Highest AQI recorded in
April42AQI
Lowest AQI recorded in
October29AQI
Most & Least Polluted Years Over the Last 6 Years
Stuart's annual 2025 AQI (36) shows an average percentage change of 12.05% (worsened AQI) compared to previous years: 2020 (34), 2021 (36), 2022 (34), 2023 (30), 2024 (27).