Unam 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
Unam Myeon, Jeonju, Jeonbuk, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (21st September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 32 of Good air quality, showing improvement over 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Sep - 22nd Sep 2025
Unam Myeon, Jeonju, Jeonbuk, South Korea
6 AM21st Sep 2025
6 PM
5 AM22nd Sep 2025
AQI
AQI
34AQI
16AQI
In the last 24 hours,
Unam Myeon's AQI reached its highest point of 34 at 6 AM during the Night, while the lowest point, 16, was recorded at 10 AM during the Night between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Unam Myeon, Jeonju, Jeonbuk, South Korea
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
20°C17/24°C
19°C16/23°C
--°C/°C
--°C/°C
44AQI
38AQI
45AQI
42AQI
2025 Days Vs Air Quality
Unam Myeon, Jeonju, Jeonbuk, South Korea
48%
127
50%
133
2%
4
Total number of days with different AQI categories in last 264 days in 2025 (101 days remaining)
Under WHO’s Safe Air Quality Limits: 48%
Health Risk Level:
Significant
In 2025, 48% of 264 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
Unam Myeon, Jeonju, Jeonbuk, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
56AQI
59AQI
49AQI
49AQI
57AQI
73AQI
45AQI
53AQI
36AQI
48AQI
46AQI
67AQI
72AQI
96AQI
50AQI
64AQI
72AQI
69AQI
65AQI
93AQI
115AQI
116AQI
97AQI
85AQI
65AQI
49AQI
61AQI
41AQI
48AQI
50AQI
55AQI
52AQI
73AQI
49AQI
45AQI
43AQI
41AQI
43AQI
38AQI
45AQI
55AQI
63AQI
53AQI
44AQI
65AQI
51AQI
95AQI
48AQI
57AQI
44AQI
48AQI
47AQI
53AQI
51AQI
49AQI
47AQI
71AQI
57AQI
59AQI
61AQI
50AQI
45AQI
40AQI
31AQI
66AQI
65AQI
69AQI
81AQI
76AQI
80AQI
68AQI
61AQI
67AQI
41AQI
65AQI
59AQI
77AQI
81AQI
90AQI
82AQI
94AQI
102AQI
97AQI
124AQI
81AQI
86AQI
63AQI
51AQI
49AQI
62AQI
69AQI
74AQI
72AQI
69AQI
61AQI
59AQI
57AQI
71AQI
63AQI
75AQI
70AQI
59AQI
56AQI
42AQI
55AQI
59AQI
61AQI
75AQI
45AQI
50AQI
45AQI
34AQI
43AQI
52AQI
57AQI
47AQI
40AQI
38AQI
51AQI
49AQI
47AQI
46AQI
48AQI
42AQI
44AQI
49AQI
49AQI
56AQI
35AQI
44AQI
60AQI
62AQI
68AQI
65AQI
51AQI
41AQI
49AQI
55AQI
55AQI
45AQI
42AQI
51AQI
56AQI
51AQI
41AQI
56AQI
68AQI
69AQI
69AQI
78AQI
75AQI
78AQI
79AQI
71AQI
54AQI
51AQI
55AQI
57AQI
59AQI
58AQI
52AQI
53AQI
57AQI
64AQI
46AQI
52AQI
60AQI
62AQI
62AQI
58AQI
43AQI
36AQI
25AQI
40AQI
43AQI
43AQI
63AQI
63AQI
56AQI
45AQI
42AQI
41AQI
45AQI
55AQI
55AQI
48AQI
48AQI
56AQI
62AQI
48AQI
54AQI
54AQI
51AQI
58AQI
54AQI
42AQI
53AQI
43AQI
45AQI
33AQI
45AQI
37AQI
38AQI
45AQI
52AQI
47AQI
40AQI
37AQI
46AQI
44AQI
45AQI
49AQI
55AQI
59AQI
61AQI
55AQI
51AQI
50AQI
50AQI
45AQI
53AQI
45AQI
52AQI
45AQI
40AQI
41AQI
47AQI
47AQI
43AQI
51AQI
47AQI
49AQI
47AQI
46AQI
47AQI
49AQI
47AQI
45AQI
46AQI
51AQI
46AQI
46AQI
48AQI
38AQI
45AQI
47AQI
45AQI
40AQI
39AQI
41AQI
44AQI
41AQI
44AQI
43AQI
41AQI
41AQI
44AQI
40AQI
40AQI
34AQI
41AQI
33AQI
30AQI
32AQI
65AQI
53AQI
70AQI
57AQI
54AQI
54AQI
47AQI
49AQI
40AQI
No. of days
202555AQI
Highest AQI recorded in
March70AQI
Lowest AQI recorded in
September40AQI
202452AQI
Highest AQI recorded in
January74AQI
Lowest AQI recorded in
July29AQI
202361AQI
Highest AQI recorded in
February92AQI
Lowest AQI recorded in
July36AQI
202257AQI
Highest AQI recorded in
November79AQI
Lowest AQI recorded in
June40AQI
202161AQI
Highest AQI recorded in
March90AQI
Lowest AQI recorded in
July37AQI
202051AQI
Highest AQI recorded in
December77AQI
Lowest AQI recorded in
July29AQI
Most & Least Polluted Years Over the Last 6 Years
Unam Myeon's annual 2025 AQI (55) shows an average percentage change of -2.2% (improved AQI) compared to previous years: 2020 (51), 2021 (61), 2022 (57), 2023 (61), 2024 (52).