Wonpyeong Dong, Kumi, Gyeongbuk, 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
Wonpyeong Dong, Kumi, Gyeongbuk, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (28th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 52 of Moderate air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Sep - 30th Sep 2025
Wonpyeong Dong, Kumi, Gyeongbuk, South Korea
6 AM29th Sep 2025
6 PM
5 AM30th Sep 2025
AQI
AQI
65AQI
37AQI
In the last 24 hours,
Wonpyeong Dong's AQI reached its highest point of 65 at 12 AM during the Night, while the lowest point, 37, was recorded at 3 PM during the Night between 29th Sep and 30th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Wonpyeong Dong, Kumi, Gyeongbuk, South Korea
27°C23/33°C
27°C23/34°C
25°C22/30°C
25°C20/31°C
24°C21/30°C
26°C21/32°C
27°C22/33°C
26°C22/29°C
24°C18/30°C
20°C18/22°C
21°C18/26°C
22°C16/29°C
21°C19/24°C
23°C21/28°C
24°C21/28°C
24°C20/30°C
25°C21/31°C
24°C21/29°C
20°C19/22°C
19°C18/21°C
19°C17/23°C
19°C15/24°C
19°C15/25°C
19°C16/26°C
21°C16/26°C
22°C21/23°C
22°C17/27°C
22°C17/28°C
20°C18/23°C
--°C/°C
--°C/°C
44AQI
39AQI
44AQI
40AQI
2025 Days Vs Air Quality
Wonpyeong Dong, Kumi, Gyeongbuk, South Korea
24%
65
73%
199
3%
7
Total number of days with different AQI categories in last 272 days in 2025 (93 days remaining)
Under WHO’s Safe Air Quality Limits: 24%
Health Risk Level:
Very high
In 2025, 24% of 272 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
Wonpyeong Dong, Kumi, Gyeongbuk, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
73AQI
73AQI
64AQI
64AQI
77AQI
101AQI
67AQI
72AQI
52AQI
61AQI
67AQI
81AQI
92AQI
100AQI
68AQI
76AQI
84AQI
89AQI
81AQI
107AQI
126AQI
135AQI
119AQI
103AQI
80AQI
69AQI
70AQI
58AQI
64AQI
64AQI
77AQI
81AQI
72AQI
70AQI
59AQI
57AQI
54AQI
59AQI
55AQI
57AQI
61AQI
77AQI
81AQI
58AQI
81AQI
61AQI
98AQI
59AQI
67AQI
56AQI
61AQI
57AQI
62AQI
62AQI
61AQI
61AQI
84AQI
72AQI
70AQI
90AQI
90AQI
58AQI
57AQI
49AQI
57AQI
68AQI
65AQI
79AQI
79AQI
84AQI
81AQI
72AQI
69AQI
58AQI
64AQI
65AQI
68AQI
82AQI
78AQI
85AQI
78AQI
89AQI
93AQI
113AQI
80AQI
96AQI
84AQI
65AQI
64AQI
68AQI
69AQI
68AQI
73AQI
73AQI
68AQI
67AQI
64AQI
76AQI
77AQI
80AQI
76AQI
71AQI
64AQI
61AQI
57AQI
67AQI
68AQI
85AQI
69AQI
64AQI
59AQI
57AQI
49AQI
62AQI
66AQI
59AQI
58AQI
59AQI
69AQI
64AQI
62AQI
56AQI
54AQI
53AQI
55AQI
54AQI
57AQI
65AQI
52AQI
44AQI
59AQI
63AQI
72AQI
74AQI
72AQI
60AQI
53AQI
61AQI
65AQI
65AQI
60AQI
64AQI
61AQI
50AQI
51AQI
63AQI
69AQI
81AQI
73AQI
66AQI
65AQI
72AQI
81AQI
72AQI
59AQI
55AQI
63AQI
68AQI
70AQI
68AQI
66AQI
59AQI
64AQI
70AQI
52AQI
63AQI
61AQI
64AQI
66AQI
69AQI
51AQI
46AQI
36AQI
51AQI
51AQI
48AQI
54AQI
62AQI
66AQI
60AQI
52AQI
53AQI
45AQI
54AQI
57AQI
53AQI
54AQI
62AQI
62AQI
55AQI
52AQI
52AQI
53AQI
56AQI
56AQI
45AQI
56AQI
49AQI
46AQI
40AQI
50AQI
50AQI
44AQI
50AQI
60AQI
56AQI
50AQI
46AQI
45AQI
52AQI
54AQI
55AQI
54AQI
60AQI
61AQI
52AQI
49AQI
48AQI
51AQI
54AQI
61AQI
52AQI
53AQI
44AQI
40AQI
42AQI
39AQI
40AQI
41AQI
50AQI
48AQI
46AQI
48AQI
49AQI
48AQI
54AQI
50AQI
44AQI
48AQI
51AQI
48AQI
47AQI
50AQI
39AQI
46AQI
46AQI
39AQI
32AQI
39AQI
37AQI
45AQI
43AQI
42AQI
42AQI
40AQI
37AQI
39AQI
46AQI
45AQI
39AQI
36AQI
37AQI
33AQI
32AQI
33AQI
35AQI
46AQI
38AQI
48AQI
56AQI
52AQI
81AQI
66AQI
75AQI
67AQI
61AQI
61AQI
52AQI
49AQI
41AQI
No. of days
202562AQI
Highest AQI recorded in
January81AQI
Lowest AQI recorded in
September41AQI
202460AQI
Highest AQI recorded in
January88AQI
Lowest AQI recorded in
July33AQI
202373AQI
Highest AQI recorded in
February93AQI
Lowest AQI recorded in
August43AQI
202265AQI
Highest AQI recorded in
December83AQI
Lowest AQI recorded in
July48AQI
202153AQI
Highest AQI recorded in
March72AQI
Lowest AQI recorded in
September31AQI
202059AQI
Highest AQI recorded in
December70AQI
Lowest AQI recorded in
July46AQI
Most & Least Polluted Years Over the Last 6 Years
Wonpyeong Dong's annual 2025 AQI (62) shows an average percentage change of 0.5% (worsened AQI) compared to previous years: 2020 (59), 2021 (53), 2022 (65), 2023 (73), 2024 (60).