Namhae Eup, Yeosu, Jeonnam, South Korea 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
Namhae Eup, Yeosu, Jeonnam, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (1st October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 55 of Moderate air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Oct - 3rd Oct 2025
Namhae Eup, Yeosu, Jeonnam, South Korea
6 AM2nd Oct 2025
6 PM
5 AM3rd Oct 2025
AQI
AQI
80AQI
54AQI
In the last 24 hours,
Namhae Eup's AQI reached its highest point of 80 at 11 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 2nd Oct and 3rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Namhae Eup, Yeosu, Jeonnam, South Korea
26°C24/29°C
26°C24/30°C
26°C24/29°C
27°C25/30°C
27°C26/30°C
26°C24/29°C
23°C21/24°C
24°C22/26°C
24°C21/27°C
24°C22/26°C
26°C24/29°C
26°C23/28°C
26°C23/28°C
26°C24/29°C
26°C24/28°C
23°C22/26°C
22°C20/25°C
23°C20/27°C
21°C19/25°C
22°C19/25°C
22°C19/24°C
23°C21/26°C
23°C22/23°C
24°C22/26°C
23°C22/26°C
23°C22/26°C
22°C20/25°C
21°C19/23°C
21°C17/25°C
--°C/°C
--°C/°C
39AQI
38AQI
39AQI
39AQI
2025 Days Vs Air Quality
Namhae Eup, Yeosu, Jeonnam, South Korea
48%
131
51%
139
1%
4
Total number of days with different AQI categories in last 275 days in 2025 (90 days remaining)
Under WHO’s Safe Air Quality Limits: 48%
Health Risk Level:
Significant
In 2025, 48% of 275 days were within WHO’s safe air quality limits, and 52% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Namhae Eup, Yeosu, Jeonnam, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
55AQI
65AQI
47AQI
48AQI
57AQI
80AQI
42AQI
52AQI
35AQI
47AQI
45AQI
56AQI
67AQI
82AQI
53AQI
59AQI
72AQI
75AQI
68AQI
92AQI
105AQI
101AQI
113AQI
85AQI
69AQI
52AQI
61AQI
43AQI
46AQI
52AQI
58AQI
46AQI
59AQI
48AQI
42AQI
44AQI
42AQI
45AQI
35AQI
42AQI
46AQI
56AQI
53AQI
42AQI
55AQI
44AQI
68AQI
45AQI
48AQI
42AQI
45AQI
42AQI
45AQI
45AQI
46AQI
47AQI
72AQI
57AQI
69AQI
72AQI
63AQI
47AQI
42AQI
37AQI
37AQI
55AQI
50AQI
65AQI
60AQI
70AQI
68AQI
56AQI
53AQI
40AQI
52AQI
54AQI
65AQI
71AQI
71AQI
77AQI
84AQI
93AQI
85AQI
108AQI
83AQI
77AQI
71AQI
57AQI
49AQI
63AQI
61AQI
62AQI
59AQI
58AQI
54AQI
54AQI
56AQI
62AQI
70AQI
70AQI
75AQI
63AQI
59AQI
51AQI
45AQI
54AQI
61AQI
61AQI
43AQI
51AQI
53AQI
32AQI
46AQI
52AQI
62AQI
49AQI
54AQI
51AQI
57AQI
58AQI
48AQI
46AQI
51AQI
46AQI
45AQI
50AQI
61AQI
55AQI
38AQI
41AQI
58AQI
60AQI
68AQI
64AQI
53AQI
46AQI
46AQI
60AQI
56AQI
40AQI
37AQI
62AQI
52AQI
46AQI
41AQI
57AQI
58AQI
64AQI
63AQI
62AQI
68AQI
76AQI
73AQI
70AQI
53AQI
57AQI
55AQI
57AQI
59AQI
61AQI
67AQI
52AQI
57AQI
58AQI
42AQI
48AQI
45AQI
49AQI
58AQI
51AQI
44AQI
41AQI
30AQI
41AQI
42AQI
40AQI
50AQI
56AQI
53AQI
49AQI
47AQI
46AQI
55AQI
58AQI
59AQI
53AQI
50AQI
58AQI
60AQI
54AQI
55AQI
57AQI
57AQI
57AQI
54AQI
48AQI
53AQI
50AQI
45AQI
38AQI
42AQI
33AQI
44AQI
56AQI
60AQI
46AQI
39AQI
36AQI
43AQI
41AQI
44AQI
49AQI
55AQI
61AQI
56AQI
57AQI
53AQI
54AQI
51AQI
51AQI
44AQI
36AQI
46AQI
42AQI
45AQI
39AQI
40AQI
39AQI
43AQI
52AQI
51AQI
48AQI
50AQI
50AQI
50AQI
47AQI
44AQI
43AQI
48AQI
52AQI
45AQI
43AQI
46AQI
37AQI
41AQI
48AQI
43AQI
37AQI
39AQI
41AQI
43AQI
37AQI
35AQI
41AQI
40AQI
36AQI
34AQI
45AQI
40AQI
34AQI
33AQI
33AQI
28AQI
27AQI
28AQI
31AQI
36AQI
26AQI
30AQI
43AQI
31AQI
32AQI
52AQI
55AQI
64AQI
49AQI
64AQI
56AQI
53AQI
53AQI
50AQI
48AQI
37AQI
55AQI
No. of days
202553AQI
Highest AQI recorded in
January64AQI
Lowest AQI recorded in
September37AQI
202451AQI
Highest AQI recorded in
March70AQI
Lowest AQI recorded in
July31AQI
202357AQI
Highest AQI recorded in
March72AQI
Lowest AQI recorded in
July41AQI
202252AQI
Highest AQI recorded in
January65AQI
Lowest AQI recorded in
August32AQI
202153AQI
Highest AQI recorded in
March73AQI
Lowest AQI recorded in
September36AQI
202049AQI
Highest AQI recorded in
December59AQI
Lowest AQI recorded in
July40AQI
Most & Least Polluted Years Over the Last 6 Years
Namhae Eup's annual 2025 AQI (53) shows an average percentage change of 0.1% (worsened AQI) compared to previous years: 2020 (49), 2021 (53), 2022 (52), 2023 (57), 2024 (51).