Yeongdeungpo, Gwangmyeongni, Gyeonggi, 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
Yeongdeungpo, Gwangmyeongni, Gyeonggi, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (27th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 53 of Moderate air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 27th Sep - 28th Sep 2025
Yeongdeungpo, Gwangmyeongni, Gyeonggi, South Korea
6 AM27th Sep 2025
6 PM
5 AM28th Sep 2025
54AQI
40AQI
58AQI
53AQI
In the last 24 hours,
Yeongdeungpo's AQI reached its highest point of 58 at 5 AM during the Night, while the lowest point, 40, was recorded at 9 AM during the Day between 27th Sep and 28th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Yeongdeungpo, Gwangmyeongni, Gyeonggi, South Korea
27°C25/32°C
28°C24/32°C
28°C24/33°C
25°C23/28°C
26°C22/31°C
27°C22/32°C
24°C22/29°C
27°C22/33°C
27°C24/32°C
26°C23/29°C
25°C21/31°C
25°C22/28°C
25°C19/31°C
26°C20/32°C
24°C21/29°C
22°C20/26°C
24°C20/29°C
26°C21/31°C
24°C22/28°C
22°C19/24°C
21°C19/24°C
19°C17/22°C
18°C17/21°C
21°C16/26°C
21°C17/25°C
22°C19/27°C
21°C19/23°C
22°C20/27°C
22°C18/28°C
23°C18/28°C
--°C/°C
45AQI
37AQI
46AQI
41AQI
2025 Days Vs Air Quality
Yeongdeungpo, Gwangmyeongni, Gyeonggi, South Korea
39%
105
55%
148
6%
16
0.3%
1
Total number of days with different AQI categories in last 271 days in 2025 (94 days remaining)
Under WHO’s Safe Air Quality Limits: 39%
Health Risk Level:
High
In 2025, 39% of 271 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
Yeongdeungpo, Gwangmyeongni, Gyeonggi, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
76AQI
57AQI
60AQI
61AQI
73AQI
101AQI
56AQI
69AQI
40AQI
50AQI
57AQI
71AQI
86AQI
102AQI
50AQI
74AQI
78AQI
81AQI
82AQI
136AQI
139AQI
152AQI
111AQI
109AQI
59AQI
59AQI
63AQI
59AQI
57AQI
46AQI
69AQI
80AQI
75AQI
52AQI
46AQI
38AQI
49AQI
40AQI
39AQI
40AQI
52AQI
75AQI
75AQI
49AQI
92AQI
57AQI
113AQI
46AQI
58AQI
41AQI
50AQI
49AQI
56AQI
50AQI
54AQI
47AQI
66AQI
51AQI
80AQI
108AQI
76AQI
59AQI
45AQI
37AQI
69AQI
98AQI
83AQI
107AQI
117AQI
106AQI
93AQI
89AQI
72AQI
54AQI
67AQI
61AQI
68AQI
74AQI
89AQI
103AQI
114AQI
118AQI
117AQI
127AQI
92AQI
90AQI
54AQI
46AQI
38AQI
54AQI
74AQI
76AQI
73AQI
75AQI
51AQI
62AQI
69AQI
74AQI
70AQI
76AQI
85AQI
63AQI
58AQI
40AQI
51AQI
62AQI
65AQI
81AQI
45AQI
56AQI
46AQI
41AQI
33AQI
64AQI
58AQI
51AQI
40AQI
56AQI
65AQI
55AQI
56AQI
48AQI
44AQI
46AQI
47AQI
35AQI
52AQI
58AQI
49AQI
54AQI
74AQI
74AQI
75AQI
71AQI
64AQI
62AQI
48AQI
56AQI
60AQI
36AQI
45AQI
48AQI
63AQI
43AQI
49AQI
64AQI
80AQI
90AQI
77AQI
78AQI
84AQI
91AQI
96AQI
73AQI
52AQI
52AQI
53AQI
66AQI
53AQI
61AQI
45AQI
54AQI
65AQI
72AQI
60AQI
55AQI
68AQI
65AQI
68AQI
65AQI
43AQI
58AQI
71AQI
74AQI
56AQI
45AQI
51AQI
62AQI
62AQI
44AQI
41AQI
37AQI
35AQI
46AQI
47AQI
42AQI
49AQI
69AQI
66AQI
58AQI
48AQI
45AQI
44AQI
61AQI
47AQI
38AQI
47AQI
36AQI
39AQI
32AQI
33AQI
32AQI
31AQI
32AQI
47AQI
59AQI
49AQI
45AQI
66AQI
70AQI
66AQI
66AQI
59AQI
61AQI
62AQI
51AQI
51AQI
47AQI
43AQI
49AQI
55AQI
53AQI
59AQI
52AQI
42AQI
42AQI
41AQI
39AQI
41AQI
52AQI
48AQI
48AQI
49AQI
49AQI
50AQI
53AQI
50AQI
44AQI
51AQI
52AQI
46AQI
43AQI
50AQI
40AQI
49AQI
52AQI
37AQI
41AQI
40AQI
43AQI
49AQI
53AQI
51AQI
51AQI
50AQI
41AQI
43AQI
48AQI
43AQI
37AQI
31AQI
33AQI
27AQI
25AQI
27AQI
28AQI
32AQI
42AQI
64AQI
53AQI
77AQI
58AQI
81AQI
61AQI
59AQI
61AQI
48AQI
49AQI
42AQI
No. of days
202560AQI
Highest AQI recorded in
March81AQI
Lowest AQI recorded in
September42AQI
202461AQI
Highest AQI recorded in
January76AQI
Lowest AQI recorded in
September41AQI
202368AQI
Highest AQI recorded in
March92AQI
Lowest AQI recorded in
September49AQI
202266AQI
Highest AQI recorded in
February82AQI
Lowest AQI recorded in
August41AQI
202165AQI
Highest AQI recorded in
March92AQI
Lowest AQI recorded in
September38AQI
202065AQI
Highest AQI recorded in
December79AQI
Lowest AQI recorded in
September45AQI
Most & Least Polluted Years Over the Last 6 Years
Yeongdeungpo's annual 2025 AQI (60) shows an average percentage change of -8.05% (improved AQI) compared to previous years: 2020 (65), 2021 (65), 2022 (66), 2023 (68), 2024 (61).