Gwanchon myeon, Jeonju, 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
Gwanchon myeon, Jeonju, Jeonbuk, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (19th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 37 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 19th Sep - 20th Sep 2025
Gwanchon myeon, Jeonju, Jeonbuk, South Korea
6 AM19th Sep 2025
6 PM
5 AM20th Sep 2025
AQI
AQI
40AQI
20AQI
In the last 24 hours,
Gwanchon myeon's AQI reached its highest point of 40 at 6 AM during the Night, while the lowest point, 20, was recorded at 3 PM during the Night between 19th Sep and 20th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Gwanchon myeon, Jeonju, Jeonbuk, South Korea
26°C22/32°C
26°C22/32°C
26°C21/33°C
27°C22/33°C
26°C22/32°C
25°C22/29°C
26°C22/32°C
25°C21/32°C
26°C22/32°C
26°C21/33°C
25°C22/32°C
25°C21/32°C
24°C21/28°C
25°C20/32°C
24°C21/30°C
25°C21/30°C
25°C22/31°C
24°C21/26°C
23°C19/28°C
19°C18/22°C
22°C19/28°C
22°C17/28°C
22°C19/27°C
23°C21/27°C
23°C20/29°C
23°C20/28°C
24°C21/29°C
23°C20/26°C
20°C17/23°C
--°C/°C
--°C/°C
45AQI
40AQI
47AQI
42AQI
2025 Days Vs Air Quality
Gwanchon myeon, Jeonju, Jeonbuk, South Korea
47%
123
52%
135
2%
4
Total number of days with different AQI categories in last 262 days in 2025 (103 days remaining)
Under WHO’s Safe Air Quality Limits: 47%
Health Risk Level:
Significant
In 2025, 47% of 262 days were within WHO’s safe air quality limits, and 53% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Gwanchon myeon, Jeonju, Jeonbuk, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
59AQI
61AQI
49AQI
49AQI
58AQI
74AQI
46AQI
57AQI
37AQI
48AQI
51AQI
68AQI
75AQI
92AQI
53AQI
63AQI
76AQI
69AQI
65AQI
86AQI
117AQI
119AQI
104AQI
84AQI
68AQI
48AQI
57AQI
40AQI
45AQI
51AQI
56AQI
53AQI
72AQI
48AQI
44AQI
42AQI
40AQI
40AQI
38AQI
44AQI
53AQI
62AQI
54AQI
44AQI
64AQI
54AQI
90AQI
48AQI
55AQI
43AQI
48AQI
49AQI
52AQI
50AQI
50AQI
47AQI
67AQI
60AQI
59AQI
64AQI
58AQI
46AQI
41AQI
33AQI
60AQI
63AQI
68AQI
74AQI
72AQI
77AQI
66AQI
62AQI
66AQI
42AQI
61AQI
59AQI
70AQI
78AQI
87AQI
83AQI
95AQI
94AQI
99AQI
122AQI
82AQI
87AQI
63AQI
53AQI
53AQI
61AQI
69AQI
70AQI
74AQI
68AQI
60AQI
58AQI
57AQI
68AQI
64AQI
75AQI
67AQI
58AQI
53AQI
42AQI
51AQI
58AQI
62AQI
76AQI
48AQI
52AQI
46AQI
36AQI
44AQI
50AQI
55AQI
45AQI
39AQI
44AQI
55AQI
47AQI
46AQI
46AQI
47AQI
41AQI
41AQI
46AQI
50AQI
56AQI
34AQI
41AQI
58AQI
61AQI
66AQI
64AQI
52AQI
45AQI
50AQI
56AQI
55AQI
45AQI
43AQI
52AQI
58AQI
49AQI
43AQI
58AQI
70AQI
70AQI
69AQI
77AQI
75AQI
79AQI
80AQI
76AQI
63AQI
47AQI
55AQI
54AQI
61AQI
58AQI
55AQI
51AQI
54AQI
65AQI
44AQI
54AQI
59AQI
63AQI
63AQI
59AQI
45AQI
39AQI
32AQI
45AQI
44AQI
43AQI
64AQI
61AQI
55AQI
43AQI
41AQI
40AQI
40AQI
54AQI
54AQI
46AQI
46AQI
56AQI
61AQI
50AQI
54AQI
54AQI
50AQI
58AQI
53AQI
42AQI
53AQI
43AQI
45AQI
34AQI
43AQI
39AQI
37AQI
45AQI
52AQI
46AQI
38AQI
34AQI
45AQI
42AQI
43AQI
48AQI
55AQI
60AQI
61AQI
56AQI
52AQI
51AQI
50AQI
45AQI
53AQI
43AQI
52AQI
44AQI
41AQI
43AQI
48AQI
47AQI
44AQI
51AQI
48AQI
49AQI
48AQI
47AQI
47AQI
49AQI
48AQI
45AQI
46AQI
51AQI
46AQI
46AQI
48AQI
38AQI
46AQI
47AQI
44AQI
37AQI
39AQI
41AQI
45AQI
41AQI
44AQI
43AQI
42AQI
42AQI
44AQI
41AQI
39AQI
34AQI
39AQI
37AQI
65AQI
53AQI
69AQI
56AQI
54AQI
55AQI
47AQI
49AQI
41AQI
No. of days
202555AQI
Highest AQI recorded in
March69AQI
Lowest AQI recorded in
September41AQI
202453AQI
Highest AQI recorded in
January69AQI
Lowest AQI recorded in
September31AQI
202363AQI
Highest AQI recorded in
February93AQI
Lowest AQI recorded in
September39AQI
202265AQI
Highest AQI recorded in
November87AQI
Lowest AQI recorded in
September35AQI
202153AQI
Highest AQI recorded in
April84AQI
Lowest AQI recorded in
September34AQI
Most & Least Polluted Years Over the Last 5 Years
Gwanchon myeon's annual 2025 AQI (55) shows an average percentage change of -5.02% (improved AQI) compared to previous years: 2021 (53), 2022 (65), 2023 (63), 2024 (53).