Hattiesburg, Mississippi, 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
Hattiesburg, Mississippi, United States
AQI Trends: Highest and Lowest
Same Day Analysis (13th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 24 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: 13th Aug - 14th Aug 2025
Hattiesburg, Mississippi, United States
6 AM13th Aug 2025
7 PM
5 AM14th Aug 2025
30AQI
22AQI
27AQI
22AQI
In the last 24 hours,
Hattiesburg's AQI reached its highest point of 30 at 4 PM during the Day, while the lowest point, 22, was recorded at 3 AM during the Night between 13th Aug and 14th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Hattiesburg, Mississippi, United States
30°C22/37°C
31°C24/37°C
28°C24/31°C
28°C25/33°C
30°C24/36°C
31°C24/37°C
31°C25/38°C
31°C24/38°C
31°C24/37°C
28°C24/32°C
28°C25/31°C
27°C23/34°C
30°C23/37°C
31°C24/38°C
31°C25/37°C
31°C24/38°C
30°C21/37°C
30°C23/37°C
27°C24/33°C
28°C22/33°C
27°C23/32°C
27°C22/34°C
27°C22/35°C
29°C23/36°C
29°C22/34°C
27°C22/32°C
29°C22/33°C
26°C24/29°C
27°C23/32°C
27°C24/30°C
--°C/°C
34AQI
34AQI
33AQI
33AQI
2025 Days Vs Air Quality
Hattiesburg, Mississippi, United States
93%
209
7%
16
Total number of days with different AQI categories in last 226 days in 2025 (139 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 226 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
Hattiesburg, Mississippi, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
33AQI
38AQI
44AQI
32AQI
29AQI
19AQI
26AQI
30AQI
31AQI
29AQI
32AQI
44AQI
27AQI
28AQI
35AQI
33AQI
40AQI
35AQI
28AQI
19AQI
20AQI
29AQI
31AQI
36AQI
36AQI
27AQI
22AQI
35AQI
40AQI
29AQI
26AQI
28AQI
44AQI
43AQI
41AQI
43AQI
33AQI
34AQI
36AQI
39AQI
47AQI
39AQI
28AQI
24AQI
36AQI
40AQI
27AQI
34AQI
46AQI
45AQI
28AQI
21AQI
42AQI
61AQI
56AQI
33AQI
36AQI
37AQI
42AQI
51AQI
42AQI
66AQI
50AQI
35AQI
31AQI
40AQI
47AQI
40AQI
28AQI
53AQI
49AQI
39AQI
47AQI
46AQI
42AQI
24AQI
36AQI
34AQI
23AQI
33AQI
44AQI
36AQI
24AQI
38AQI
50AQI
52AQI
58AQI
44AQI
45AQI
35AQI
44AQI
42AQI
52AQI
53AQI
52AQI
35AQI
21AQI
29AQI
34AQI
47AQI
40AQI
37AQI
52AQI
48AQI
40AQI
46AQI
52AQI
46AQI
50AQI
46AQI
44AQI
37AQI
39AQI
41AQI
43AQI
35AQI
46AQI
40AQI
39AQI
47AQI
36AQI
41AQI
25AQI
24AQI
25AQI
33AQI
25AQI
34AQI
38AQI
19AQI
20AQI
27AQI
32AQI
36AQI
36AQI
33AQI
41AQI
42AQI
35AQI
38AQI
34AQI
41AQI
37AQI
40AQI
35AQI
28AQI
28AQI
30AQI
24AQI
27AQI
25AQI
42AQI
46AQI
54AQI
48AQI
44AQI
40AQI
62AQI
50AQI
39AQI
39AQI
32AQI
28AQI
28AQI
35AQI
31AQI
28AQI
33AQI
32AQI
32AQI
36AQI
49AQI
48AQI
36AQI
37AQI
31AQI
34AQI
36AQI
32AQI
32AQI
42AQI
49AQI
33AQI
38AQI
51AQI
56AQI
48AQI
50AQI
43AQI
35AQI
29AQI
38AQI
44AQI
40AQI
26AQI
27AQI
36AQI
28AQI
29AQI
31AQI
34AQI
35AQI
35AQI
39AQI
35AQI
24AQI
24AQI
32AQI
40AQI
40AQI
34AQI
35AQI
40AQI
41AQI
47AQI
45AQI
38AQI
35AQI
36AQI
35AQI
30AQI
33AQI
25AQI
23AQI
24AQI
31AQI
38AQI
41AQI
43AQI
32AQI
39AQI
37AQI
35AQI
No. of days
202537AQI
Highest AQI recorded in
April43AQI
Lowest AQI recorded in
January31AQI
202435AQI
Highest AQI recorded in
October46AQI
Lowest AQI recorded in
July28AQI
202343AQI
Highest AQI recorded in
August50AQI
Lowest AQI recorded in
January33AQI
202242AQI
Highest AQI recorded in
October48AQI
Lowest AQI recorded in
July33AQI
202139AQI
Highest AQI recorded in
November45AQI
Lowest AQI recorded in
June33AQI
202040AQI
Highest AQI recorded in
April46AQI
Lowest AQI recorded in
May31AQI
Most & Least Polluted Years Over the Last 6 Years
Hattiesburg's annual 2025 AQI (37) shows an average percentage change of -6.3% (improved AQI) compared to previous years: 2020 (40), 2021 (39), 2022 (42), 2023 (43), 2024 (35).