Taebaek, Gangwon, 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
Taebaek, Gangwon, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (21st September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 30 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: 21st Sep - 22nd Sep 2025
Taebaek, Gangwon, South Korea
6 AM21st Sep 2025
6 PM
5 AM22nd Sep 2025
33AQI
16AQI
33AQI
21AQI
In the last 24 hours,
Taebaek's AQI reached its highest point of 33 at 6 AM during the Day, while the lowest point, 16, was recorded at 4 PM during the Day between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Taebaek, Gangwon, South Korea
23°C16/33°C
24°C17/31°C
23°C17/32°C
21°C17/27°C
21°C14/29°C
21°C14/30°C
22°C17/28°C
22°C17/28°C
23°C16/30°C
22°C16/29°C
21°C16/29°C
20°C13/29°C
18°C13/22°C
20°C13/28°C
21°C15/27°C
22°C18/28°C
19°C11/28°C
18°C13/23°C
17°C11/26°C
18°C9/27°C
19°C17/25°C
16°C13/18°C
17°C12/25°C
20°C14/29°C
19°C12/28°C
18°C16/22°C
14°C11/18°C
14°C8/17°C
13°C8/19°C
13°C8/19°C
--°C/°C
47AQI
41AQI
47AQI
44AQI
2025 Days Vs Air Quality
Taebaek, Gangwon, South Korea
30%
79
69%
181
2%
4
Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)
Under WHO’s Safe Air Quality Limits: 30%
Health Risk Level:
High
In 2025, 30% of 265 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Taebaek, Gangwon, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
67AQI
62AQI
52AQI
57AQI
61AQI
83AQI
55AQI
59AQI
41AQI
54AQI
53AQI
62AQI
75AQI
84AQI
55AQI
64AQI
66AQI
72AQI
66AQI
95AQI
110AQI
111AQI
91AQI
80AQI
56AQI
52AQI
58AQI
53AQI
57AQI
60AQI
71AQI
72AQI
60AQI
57AQI
45AQI
43AQI
43AQI
50AQI
47AQI
55AQI
55AQI
67AQI
60AQI
48AQI
68AQI
54AQI
97AQI
48AQI
58AQI
46AQI
51AQI
51AQI
54AQI
56AQI
58AQI
58AQI
78AQI
61AQI
68AQI
68AQI
65AQI
48AQI
46AQI
41AQI
42AQI
53AQI
58AQI
67AQI
71AQI
79AQI
79AQI
62AQI
57AQI
49AQI
51AQI
58AQI
52AQI
70AQI
70AQI
84AQI
77AQI
86AQI
89AQI
116AQI
93AQI
102AQI
71AQI
64AQI
56AQI
61AQI
62AQI
56AQI
58AQI
67AQI
61AQI
62AQI
66AQI
76AQI
70AQI
72AQI
63AQI
59AQI
58AQI
55AQI
49AQI
63AQI
64AQI
77AQI
63AQI
59AQI
52AQI
48AQI
35AQI
55AQI
68AQI
61AQI
59AQI
56AQI
61AQI
61AQI
55AQI
54AQI
52AQI
52AQI
52AQI
47AQI
53AQI
67AQI
52AQI
41AQI
58AQI
64AQI
71AQI
67AQI
65AQI
56AQI
46AQI
58AQI
60AQI
64AQI
61AQI
59AQI
66AQI
48AQI
53AQI
55AQI
65AQI
71AQI
63AQI
54AQI
52AQI
58AQI
69AQI
62AQI
53AQI
52AQI
58AQI
64AQI
66AQI
66AQI
63AQI
53AQI
58AQI
61AQI
51AQI
58AQI
58AQI
62AQI
65AQI
65AQI
51AQI
45AQI
42AQI
52AQI
50AQI
41AQI
44AQI
51AQI
56AQI
53AQI
48AQI
43AQI
41AQI
53AQI
55AQI
53AQI
57AQI
64AQI
63AQI
59AQI
52AQI
50AQI
48AQI
51AQI
42AQI
38AQI
51AQI
43AQI
43AQI
35AQI
40AQI
46AQI
40AQI
43AQI
49AQI
48AQI
40AQI
38AQI
48AQI
51AQI
51AQI
52AQI
56AQI
59AQI
61AQI
55AQI
53AQI
45AQI
49AQI
51AQI
51AQI
47AQI
52AQI
48AQI
45AQI
49AQI
52AQI
49AQI
47AQI
53AQI
51AQI
49AQI
49AQI
52AQI
50AQI
54AQI
53AQI
47AQI
48AQI
50AQI
49AQI
50AQI
52AQI
42AQI
49AQI
47AQI
40AQI
40AQI
42AQI
43AQI
49AQI
52AQI
53AQI
51AQI
48AQI
49AQI
48AQI
49AQI
44AQI
38AQI
33AQI
34AQI
27AQI
30AQI
67AQI
57AQI
67AQI
61AQI
57AQI
56AQI
48AQI
51AQI
43AQI
No. of days
202557AQI
Highest AQI recorded in
March67AQI
Lowest AQI recorded in
September43AQI
202449AQI
Highest AQI recorded in
April66AQI
Lowest AQI recorded in
September31AQI
202355AQI
Highest AQI recorded in
March72AQI
Lowest AQI recorded in
August35AQI
202254AQI
Highest AQI recorded in
March68AQI
Lowest AQI recorded in
August20AQI
202150AQI
Highest AQI recorded in
March67AQI
Lowest AQI recorded in
September31AQI
202052AQI
Highest AQI recorded in
June68AQI
Lowest AQI recorded in
July37AQI
Most & Least Polluted Years Over the Last 6 Years
Taebaek's annual 2025 AQI (57) shows an average percentage change of 9.8% (worsened AQI) compared to previous years: 2020 (52), 2021 (50), 2022 (54), 2023 (55), 2024 (49).