Pohang, Gyeongsangbuk-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
Pohang, Gyeongsangbuk-do, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (16th November ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 79 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 17th Nov - 18th Nov 2025
Pohang, Gyeongsangbuk-do, South Korea
6 AM17th Nov 2025
5 PM
5 AM18th Nov 2025
AQI
AQI
112AQI
36AQI
In the last 24 hours,
Pohang's AQI reached its highest point of 112 at 9 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 17th Nov and 18th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Pohang, Gyeongsangbuk-do, South Korea
17°C16/18°C
15°C14/16°C
15°C14/16°C
15°C15/16°C
16°C15/17°C
15°C14/17°C
17°C15/19°C
15°C12/17°C
10°C7/12°C
8°C4/12°C
9°C4/14°C
12°C8/16°C
14°C12/17°C
13°C11/17°C
11°C7/14°C
9°C3/13°C
11°C7/16°C
13°C10/16°C
14°C11/17°C
15°C11/17°C
15°C15/16°C
14°C12/18°C
10°C7/13°C
10°C7/14°C
12°C9/16°C
12°C9/16°C
11°C7/15°C
10°C6/15°C
12°C7/17°C
--°C/°C
--°C/°C
62AQI
53AQI
61AQI
51AQI
2025 Days Vs Air Quality
Pohang, Gyeongsangbuk-do, South Korea
38%
65
62%
107
Total number of days with different AQI categories in last 321 days in 2025 (44 days remaining)
Under WHO’s Safe Air Quality Limits: 38%
Health Risk Level:
High
In 2025, 38% of 321 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
Pohang, Gyeongsangbuk-do, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
54AQI
55AQI
52AQI
68AQI
85AQI
64AQI
58AQI
49AQI
61AQI
64AQI
74AQI
67AQI
69AQI
60AQI
69AQI
70AQI
58AQI
65AQI
55AQI
60AQI
64AQI
66AQI
53AQI
48AQI
49AQI
54AQI
59AQI
54AQI
58AQI
59AQI
68AQI
64AQI
57AQI
55AQI
48AQI
56AQI
59AQI
54AQI
54AQI
62AQI
60AQI
59AQI
56AQI
56AQI
55AQI
54AQI
51AQI
49AQI
55AQI
56AQI
51AQI
44AQI
51AQI
48AQI
45AQI
56AQI
57AQI
48AQI
48AQI
45AQI
50AQI
51AQI
53AQI
52AQI
52AQI
58AQI
63AQI
55AQI
52AQI
51AQI
50AQI
54AQI
62AQI
52AQI
55AQI
44AQI
42AQI
43AQI
42AQI
43AQI
41AQI
51AQI
53AQI
51AQI
51AQI
55AQI
52AQI
54AQI
50AQI
43AQI
48AQI
49AQI
48AQI
47AQI
50AQI
42AQI
43AQI
46AQI
43AQI
40AQI
37AQI
40AQI
47AQI
42AQI
42AQI
43AQI
41AQI
37AQI
39AQI
48AQI
52AQI
44AQI
42AQI
39AQI
39AQI
39AQI
36AQI
38AQI
41AQI
33AQI
41AQI
57AQI
37AQI
39AQI
59AQI
64AQI
74AQI
55AQI
45AQI
57AQI
49AQI
36AQI
43AQI
52AQI
54AQI
49AQI
54AQI
47AQI
50AQI
52AQI
52AQI
50AQI
57AQI
52AQI
57AQI
60AQI
47AQI
55AQI
52AQI
45AQI
59AQI
62AQI
44AQI
68AQI
84AQI
72AQI
67AQI
54AQI
56AQI
83AQI
85AQI
82AQI
87AQI
66AQI
66AQI
59AQI
48AQI
79AQI
73AQI
97AQI
67AQI
79AQI
54AQI
62AQI
53AQI
50AQI
42AQI
55AQI
72AQI
No. of days
202554AQI
Highest AQI recorded in
November72AQI
Lowest AQI recorded in
September42AQI
Most & Least Polluted Years Over the Last 1 Years
Pohang's annual 2025 AQI (54) shows an average percentage change of NaN% (improved AQI) compared to previous years: .