Dangjin, Chungcheongnam-do, South Korea Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
November Air Quality Analysis
Dangjin, Chungcheongnam-do, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (4th November ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 82 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Nov - 5th Nov 2025
Dangjin, Chungcheongnam-do, South Korea
6 AM4th Nov 2025
5 PM
5 AM5th Nov 2025
78AQI
62AQI
92AQI
71AQI
In the last 24 hours,
Dangjin's AQI reached its highest point of 92 at 1 AM during the Night, while the lowest point, 62, was recorded at 4 PM during the Day between 4th Nov and 5th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Dangjin, Chungcheongnam-do, South Korea
20°C18/22°C
20°C17/22°C
21°C19/22°C
21°C20/23°C
20°C19/21°C
22°C21/23°C
20°C19/20°C
18°C17/19°C
18°C16/18°C
20°C18/23°C
20°C18/22°C
19°C18/23°C
17°C16/17°C
15°C12/17°C
12°C10/13°C
12°C11/13°C
14°C12/16°C
16°C15/17°C
16°C14/18°C
15°C15/15°C
15°C14/15°C
11°C9/12°C
11°C9/12°C
12°C10/14°C
14°C12/15°C
15°C14/16°C
14°C13/15°C
11°C8/13°C
9°C6/11°C
11°C9/13°C
--°C/°C
59AQI
55AQI
62AQI
52AQI
2025 Days Vs Air Quality
Dangjin, Chungcheongnam-do, South Korea
45%
72
54%
87
0.6%
1
Total number of days with different AQI categories in last 309 days in 2025 (56 days remaining)
Under WHO’s Safe Air Quality Limits: 45%
Health Risk Level:
Significant
In 2025, 45% of 309 days were within WHO’s safe air quality limits, and 55% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Dangjin, Chungcheongnam-do, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
82AQI
89AQI
97AQI
90AQI
98AQI
73AQI
59AQI
57AQI
58AQI
69AQI
61AQI
63AQI
58AQI
58AQI
65AQI
68AQI
65AQI
59AQI
63AQI
62AQI
63AQI
65AQI
50AQI
52AQI
52AQI
62AQI
60AQI
50AQI
52AQI
64AQI
59AQI
50AQI
48AQI
45AQI
48AQI
56AQI
52AQI
49AQI
51AQI
60AQI
65AQI
57AQI
55AQI
54AQI
53AQI
63AQI
59AQI
45AQI
53AQI
44AQI
48AQI
41AQI
46AQI
45AQI
43AQI
49AQI
52AQI
65AQI
60AQI
53AQI
62AQI
68AQI
69AQI
62AQI
58AQI
61AQI
61AQI
52AQI
51AQI
49AQI
49AQI
54AQI
55AQI
55AQI
57AQI
52AQI
42AQI
43AQI
41AQI
38AQI
42AQI
52AQI
47AQI
47AQI
48AQI
47AQI
50AQI
53AQI
49AQI
44AQI
50AQI
52AQI
48AQI
46AQI
47AQI
43AQI
49AQI
52AQI
46AQI
46AQI
39AQI
41AQI
47AQI
52AQI
52AQI
52AQI
50AQI
44AQI
44AQI
49AQI
46AQI
39AQI
41AQI
35AQI
31AQI
30AQI
30AQI
32AQI
33AQI
41AQI
64AQI
74AQI
41AQI
49AQI
63AQI
67AQI
61AQI
68AQI
46AQI
54AQI
50AQI
23AQI
40AQI
46AQI
47AQI
56AQI
50AQI
39AQI
34AQI
42AQI
46AQI
49AQI
55AQI
65AQI
61AQI
59AQI
64AQI
48AQI
44AQI
59AQI
73AQI
53AQI
46AQI
73AQI
96AQI
131AQI
76AQI
56AQI
50AQI
82AQI
89AQI
62AQI
54AQI
50AQI
45AQI
56AQI
66AQI
No. of days
202554AQI
Highest AQI recorded in
May89AQI
Lowest AQI recorded in
September45AQI
Most & Least Polluted Years Over the Last 1 Years
Dangjin's annual 2025 AQI (54) shows an average percentage change of NaN% (improved AQI) compared to previous years: .