Yeongdeok Eup, Pohang, 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
Yeongdeok Eup, Pohang, Gyeongbuk, 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 27 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: 22nd Sep - 23rd Sep 2025
Yeongdeok Eup, Pohang, Gyeongbuk, South Korea
5 AM22nd Sep 2025
6 PM
4 AM23rd Sep 2025
AQI
AQI
32AQI
18AQI
In the last 24 hours,
Yeongdeok Eup's AQI reached its highest point of 32 at 4 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 22nd Sep and 23rd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Yeongdeok Eup, Pohang, Gyeongbuk, South Korea
27°C25/31°C
28°C26/31°C
27°C24/31°C
25°C23/27°C
25°C23/29°C
28°C24/32°C
27°C24/31°C
27°C24/30°C
27°C24/30°C
24°C22/27°C
24°C22/26°C
24°C23/27°C
25°C23/27°C
27°C23/30°C
26°C24/29°C
24°C21/28°C
21°C19/24°C
22°C20/24°C
23°C20/25°C
23°C22/24°C
22°C21/25°C
23°C20/26°C
24°C22/28°C
26°C23/30°C
25°C21/29°C
21°C20/22°C
20°C20/21°C
20°C19/22°C
20°C18/22°C
--°C/°C
--°C/°C
43AQI
36AQI
43AQI
38AQI
2025 Days Vs Air Quality
Yeongdeok Eup, Pohang, Gyeongbuk, South Korea
44%
117
53%
140
3%
7
Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)
Under WHO’s Safe Air Quality Limits: 44%
Health Risk Level:
Significant
In 2025, 44% of 265 days were within WHO’s safe air quality limits, and 56% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Yeongdeok Eup, Pohang, Gyeongbuk, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
56AQI
58AQI
47AQI
45AQI
57AQI
75AQI
48AQI
55AQI
39AQI
49AQI
46AQI
57AQI
67AQI
76AQI
47AQI
58AQI
61AQI
69AQI
63AQI
81AQI
110AQI
107AQI
83AQI
76AQI
56AQI
49AQI
52AQI
47AQI
57AQI
61AQI
63AQI
68AQI
53AQI
55AQI
42AQI
43AQI
40AQI
48AQI
38AQI
44AQI
47AQI
58AQI
53AQI
43AQI
62AQI
51AQI
80AQI
45AQI
52AQI
45AQI
49AQI
45AQI
51AQI
51AQI
52AQI
49AQI
70AQI
62AQI
62AQI
60AQI
64AQI
46AQI
45AQI
38AQI
38AQI
46AQI
51AQI
63AQI
57AQI
76AQI
67AQI
57AQI
50AQI
44AQI
48AQI
55AQI
55AQI
69AQI
64AQI
70AQI
78AQI
104AQI
103AQI
134AQI
121AQI
106AQI
88AQI
62AQI
56AQI
61AQI
61AQI
46AQI
47AQI
62AQI
57AQI
59AQI
57AQI
71AQI
67AQI
71AQI
69AQI
65AQI
61AQI
53AQI
50AQI
61AQI
62AQI
76AQI
61AQI
53AQI
49AQI
53AQI
35AQI
57AQI
66AQI
56AQI
53AQI
54AQI
55AQI
62AQI
55AQI
50AQI
47AQI
47AQI
45AQI
42AQI
48AQI
54AQI
45AQI
35AQI
54AQI
57AQI
65AQI
69AQI
63AQI
59AQI
47AQI
55AQI
59AQI
64AQI
58AQI
60AQI
63AQI
47AQI
46AQI
57AQI
58AQI
57AQI
53AQI
47AQI
45AQI
59AQI
77AQI
58AQI
54AQI
50AQI
59AQI
66AQI
77AQI
70AQI
67AQI
56AQI
61AQI
65AQI
47AQI
64AQI
54AQI
64AQI
65AQI
66AQI
46AQI
38AQI
24AQI
47AQI
46AQI
41AQI
45AQI
52AQI
63AQI
59AQI
51AQI
54AQI
45AQI
56AQI
56AQI
53AQI
56AQI
64AQI
62AQI
52AQI
48AQI
50AQI
49AQI
55AQI
44AQI
41AQI
53AQI
50AQI
46AQI
36AQI
46AQI
46AQI
45AQI
46AQI
53AQI
46AQI
48AQI
42AQI
47AQI
49AQI
51AQI
52AQI
52AQI
57AQI
60AQI
51AQI
49AQI
45AQI
47AQI
50AQI
58AQI
51AQI
49AQI
39AQI
38AQI
38AQI
39AQI
41AQI
40AQI
50AQI
51AQI
49AQI
50AQI
54AQI
51AQI
53AQI
49AQI
42AQI
44AQI
47AQI
47AQI
45AQI
47AQI
39AQI
44AQI
42AQI
36AQI
36AQI
36AQI
38AQI
45AQI
43AQI
41AQI
44AQI
40AQI
37AQI
34AQI
43AQI
47AQI
36AQI
31AQI
30AQI
27AQI
27AQI
62AQI
52AQI
67AQI
58AQI
53AQI
56AQI
50AQI
48AQI
38AQI
No. of days
202554AQI
Highest AQI recorded in
March67AQI
Lowest AQI recorded in
September38AQI
202448AQI
Highest AQI recorded in
April67AQI
Lowest AQI recorded in
July35AQI
202352AQI
Highest AQI recorded in
March65AQI
Lowest AQI recorded in
September36AQI
202250AQI
Highest AQI recorded in
February60AQI
Lowest AQI recorded in
August29AQI
202149AQI
Highest AQI recorded in
February64AQI
Lowest AQI recorded in
September31AQI
202047AQI
Highest AQI recorded in
December58AQI
Lowest AQI recorded in
July33AQI
Most & Least Polluted Years Over the Last 6 Years
Yeongdeok Eup's annual 2025 AQI (54) shows an average percentage change of 10.8% (worsened AQI) compared to previous years: 2020 (47), 2021 (49), 2022 (50), 2023 (52), 2024 (48).