Gulfport, Mississippi, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Gulfport, Mississippi, United States
AQI Trends: Highest and Lowest
Same Day Analysis (22nd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 33 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 22nd Oct - 23rd Oct 2025
Gulfport, Mississippi, United States
6 AM22nd Oct 2025
6 PM
5 AM23rd Oct 2025
42AQI
17AQI
57AQI
17AQI
In the last 24 hours,
Gulfport's AQI reached its highest point of 57 at 5 AM during the Night, while the lowest point, 17, was recorded at 9 PM during the Night between 22nd Oct and 23rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Gulfport, Mississippi, United States
28°C23/34°C
28°C24/34°C
27°C25/33°C
26°C22/32°C
25°C19/33°C
26°C19/35°C
26°C21/35°C
26°C20/34°C
26°C21/32°C
25°C20/32°C
25°C20/31°C
24°C21/30°C
23°C21/27°C
26°C25/29°C
26°C24/31°C
26°C23/32°C
26°C21/34°C
23°C19/30°C
22°C16/31°C
21°C14/30°C
21°C13/30°C
23°C14/32°C
23°C15/30°C
23°C16/30°C
23°C16/30°C
25°C23/29°C
26°C18/33°C
19°C12/26°C
22°C16/29°C
22°C16/30°C
--°C/°C
47AQI
37AQI
47AQI
36AQI
2025 Days Vs Air Quality
Gulfport, Mississippi, United States
84%
248
16%
47
Total number of days with different AQI categories in last 296 days in 2025 (69 days remaining)
Under WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% of 296 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Gulfport, Mississippi, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI
34AQI
37AQI
28AQI
28AQI
21AQI
24AQI
30AQI
27AQI
30AQI
31AQI
41AQI
22AQI
24AQI
24AQI
28AQI
33AQI
28AQI
30AQI
19AQI
20AQI
26AQI
30AQI
31AQI
31AQI
24AQI
22AQI
31AQI
43AQI
25AQI
25AQI
29AQI
43AQI
39AQI
32AQI
33AQI
29AQI
23AQI
28AQI
26AQI
42AQI
37AQI
41AQI
24AQI
30AQI
34AQI
26AQI
34AQI
51AQI
35AQI
28AQI
23AQI
48AQI
64AQI
44AQI
33AQI
32AQI
39AQI
35AQI
42AQI
38AQI
41AQI
44AQI
40AQI
28AQI
31AQI
29AQI
40AQI
29AQI
43AQI
45AQI
29AQI
34AQI
54AQI
45AQI
23AQI
26AQI
29AQI
24AQI
26AQI
25AQI
27AQI
26AQI
26AQI
37AQI
56AQI
54AQI
54AQI
50AQI
44AQI
57AQI
52AQI
60AQI
62AQI
60AQI
48AQI
23AQI
27AQI
52AQI
42AQI
35AQI
35AQI
52AQI
41AQI
38AQI
42AQI
44AQI
43AQI
49AQI
51AQI
49AQI
47AQI
43AQI
45AQI
48AQI
46AQI
44AQI
36AQI
38AQI
40AQI
34AQI
39AQI
29AQI
26AQI
26AQI
34AQI
31AQI
34AQI
31AQI
21AQI
24AQI
26AQI
33AQI
34AQI
35AQI
34AQI
38AQI
40AQI
36AQI
39AQI
39AQI
36AQI
31AQI
31AQI
35AQI
31AQI
36AQI
42AQI
26AQI
34AQI
30AQI
53AQI
51AQI
54AQI
42AQI
36AQI
49AQI
71AQI
52AQI
58AQI
49AQI
31AQI
30AQI
29AQI
41AQI
33AQI
33AQI
36AQI
33AQI
35AQI
40AQI
50AQI
48AQI
37AQI
30AQI
29AQI
34AQI
34AQI
32AQI
38AQI
51AQI
56AQI
48AQI
51AQI
55AQI
60AQI
52AQI
52AQI
48AQI
33AQI
33AQI
38AQI
42AQI
34AQI
26AQI
31AQI
36AQI
25AQI
31AQI
28AQI
39AQI
36AQI
30AQI
36AQI
34AQI
25AQI
28AQI
51AQI
53AQI
47AQI
36AQI
33AQI
42AQI
45AQI
45AQI
45AQI
36AQI
33AQI
36AQI
34AQI
30AQI
34AQI
26AQI
22AQI
23AQI
26AQI
31AQI
35AQI
42AQI
47AQI
48AQI
40AQI
39AQI
34AQI
34AQI
45AQI
45AQI
47AQI
53AQI
53AQI
49AQI
36AQI
30AQI
39AQI
40AQI
45AQI
39AQI
34AQI
29AQI
46AQI
45AQI
49AQI
51AQI
55AQI
58AQI
57AQI
54AQI
56AQI
54AQI
53AQI
50AQI
44AQI
48AQI
56AQI
45AQI
31AQI
25AQI
23AQI
35AQI
27AQI
33AQI
36AQI
35AQI
42AQI
49AQI
51AQI
45AQI
40AQI
34AQI
46AQI
43AQI
49AQI
48AQI
47AQI
51AQI
56AQI
60AQI
60AQI
69AQI
64AQI
40AQI
33AQI
31AQI
40AQI
33AQI
28AQI
35AQI
37AQI
45AQI
33AQI
41AQI
40AQI
38AQI
43AQI
47AQI
No. of days
202538AQI
Highest AQI recorded in
October47AQI
Lowest AQI recorded in
January28AQI
202435AQI
Highest AQI recorded in
October43AQI
Lowest AQI recorded in
November28AQI
202340AQI
Highest AQI recorded in
May48AQI
Lowest AQI recorded in
January30AQI
202239AQI
Highest AQI recorded in
June47AQI
Lowest AQI recorded in
July28AQI
202137AQI
Highest AQI recorded in
August49AQI
Lowest AQI recorded in
June32AQI
202042AQI
Highest AQI recorded in
April47AQI
Lowest AQI recorded in
December39AQI
Most & Least Polluted Years Over the Last 6 Years
Gulfport's annual 2025 AQI (38) shows an average percentage change of -0.1% (improved AQI) compared to previous years: 2020 (42), 2021 (37), 2022 (39), 2023 (40), 2024 (35).