Gaejeong Dong, Kunsan, Jeonbuk, South Korea Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Gaejeong Dong, Kunsan, Jeonbuk, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (17th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 44 of Good air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 17th Sep - 18th Sep 2025
Gaejeong Dong, Kunsan, Jeonbuk, South Korea
6 AM17th Sep 2025
7 PM
5 AM18th Sep 2025
AQI
AQI
44AQI
19AQI
In the last 24 hours,
Gaejeong Dong's AQI reached its highest point of 44 at 6 AM during the Night, while the lowest point, 19, was recorded at 1 PM during the Night between 17th Sep and 18th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Gaejeong Dong, Kunsan, Jeonbuk, South Korea
27°C24/30°C
27°C24/30°C
27°C25/31°C
27°C25/30°C
27°C24/30°C
27°C25/31°C
27°C25/31°C
27°C24/29°C
26°C23/29°C
26°C23/29°C
27°C25/29°C
27°C25/30°C
27°C24/30°C
26°C24/30°C
25°C23/28°C
25°C21/30°C
24°C23/27°C
26°C23/30°C
27°C24/29°C
26°C23/27°C
23°C21/27°C
21°C20/23°C
23°C20/28°C
24°C20/29°C
23°C22/25°C
25°C23/27°C
24°C23/27°C
24°C22/28°C
25°C23/28°C
--°C/°C
--°C/°C
47AQI
43AQI
47AQI
43AQI
2025 Days Vs Air Quality
Gaejeong Dong, Kunsan, Jeonbuk, South Korea
26%
67
70%
182
4%
11
Total number of days with different AQI categories in last 260 days in 2025 (105 days remaining)
Under WHO’s Safe Air Quality Limits: 26%
Health Risk Level:
Very high
In 2025, 26% of 260 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Gaejeong Dong, Kunsan, Jeonbuk, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
66AQI
67AQI
57AQI
64AQI
61AQI
82AQI
53AQI
62AQI
40AQI
61AQI
65AQI
75AQI
81AQI
94AQI
55AQI
68AQI
70AQI
95AQI
83AQI
115AQI
131AQI
134AQI
116AQI
104AQI
74AQI
62AQI
70AQI
56AQI
55AQI
62AQI
68AQI
84AQI
95AQI
59AQI
52AQI
55AQI
56AQI
46AQI
45AQI
51AQI
63AQI
69AQI
66AQI
55AQI
77AQI
57AQI
109AQI
55AQI
67AQI
50AQI
56AQI
55AQI
58AQI
54AQI
54AQI
56AQI
68AQI
71AQI
70AQI
84AQI
75AQI
54AQI
48AQI
40AQI
79AQI
86AQI
82AQI
97AQI
91AQI
96AQI
94AQI
80AQI
83AQI
51AQI
69AQI
64AQI
83AQI
84AQI
90AQI
102AQI
111AQI
119AQI
110AQI
135AQI
95AQI
91AQI
65AQI
51AQI
52AQI
64AQI
75AQI
79AQI
87AQI
87AQI
76AQI
71AQI
73AQI
79AQI
72AQI
80AQI
98AQI
65AQI
68AQI
47AQI
61AQI
61AQI
70AQI
81AQI
56AQI
71AQI
63AQI
48AQI
59AQI
64AQI
55AQI
52AQI
42AQI
55AQI
66AQI
61AQI
59AQI
53AQI
51AQI
51AQI
51AQI
52AQI
54AQI
60AQI
47AQI
56AQI
67AQI
69AQI
74AQI
72AQI
56AQI
52AQI
43AQI
61AQI
58AQI
40AQI
42AQI
49AQI
58AQI
50AQI
49AQI
66AQI
70AQI
81AQI
78AQI
88AQI
88AQI
97AQI
96AQI
82AQI
69AQI
60AQI
63AQI
68AQI
67AQI
63AQI
57AQI
61AQI
59AQI
67AQI
55AQI
54AQI
65AQI
62AQI
63AQI
67AQI
45AQI
44AQI
39AQI
54AQI
56AQI
51AQI
70AQI
67AQI
59AQI
46AQI
44AQI
39AQI
51AQI
56AQI
53AQI
49AQI
45AQI
52AQI
70AQI
53AQI
50AQI
51AQI
50AQI
61AQI
59AQI
52AQI
59AQI
47AQI
44AQI
35AQI
45AQI
37AQI
35AQI
46AQI
56AQI
69AQI
55AQI
44AQI
55AQI
61AQI
65AQI
56AQI
57AQI
63AQI
63AQI
55AQI
52AQI
54AQI
49AQI
53AQI
59AQI
54AQI
55AQI
49AQI
44AQI
42AQI
40AQI
40AQI
43AQI
50AQI
48AQI
50AQI
51AQI
51AQI
50AQI
51AQI
45AQI
42AQI
51AQI
52AQI
42AQI
43AQI
48AQI
39AQI
46AQI
49AQI
41AQI
43AQI
37AQI
41AQI
49AQI
43AQI
46AQI
44AQI
43AQI
38AQI
42AQI
45AQI
37AQI
44AQI
76AQI
63AQI
81AQI
67AQI
60AQI
62AQI
52AQI
50AQI
43AQI
No. of days
202562AQI
Highest AQI recorded in
March81AQI
Lowest AQI recorded in
September43AQI
202460AQI
Highest AQI recorded in
January72AQI
Lowest AQI recorded in
July39AQI
202367AQI
Highest AQI recorded in
February96AQI
Lowest AQI recorded in
July47AQI
202271AQI
Highest AQI recorded in
February89AQI
Lowest AQI recorded in
August48AQI
202170AQI
Highest AQI recorded in
March106AQI
Lowest AQI recorded in
September44AQI
202062AQI
Highest AQI recorded in
May78AQI
Lowest AQI recorded in
July43AQI
Most & Least Polluted Years Over the Last 6 Years
Gaejeong Dong's annual 2025 AQI (62) shows an average percentage change of -5.2% (improved AQI) compared to previous years: 2020 (62), 2021 (70), 2022 (71), 2023 (67), 2024 (60).