Uiseong Eup, Andong, Gyeongbuk, South Korea Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Uiseong Eup, Andong, Gyeongbuk, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 58 of Moderate air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Uiseong Eup, Andong, Gyeongbuk, South Korea
6 AM3rd Oct 2025
6 PM
5 AM4th Oct 2025
AQI
AQI
67AQI
37AQI
In the last 24 hours,
Uiseong Eup's AQI reached its highest point of 67 at 10 AM during the Night, while the lowest point, 37, was recorded at 3 PM during the Night between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Uiseong Eup, Andong, Gyeongbuk, South Korea
23°C19/29°C
25°C21/33°C
26°C22/32°C
25°C21/30°C
23°C17/31°C
19°C17/21°C
20°C17/27°C
21°C17/29°C
21°C18/25°C
22°C18/27°C
22°C18/28°C
24°C19/31°C
25°C20/31°C
24°C20/29°C
19°C16/21°C
17°C15/20°C
18°C15/22°C
18°C14/24°C
17°C13/24°C
19°C15/25°C
21°C15/27°C
21°C19/22°C
20°C15/28°C
20°C16/27°C
19°C17/22°C
19°C15/24°C
18°C14/24°C
18°C13/25°C
19°C15/26°C
--°C/°C
--°C/°C
40AQI
36AQI
41AQI
40AQI
2025 Days Vs Air Quality
Uiseong Eup, Andong, Gyeongbuk, South Korea
43%
118
54%
150
3%
8
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Under WHO’s Safe Air Quality Limits: 43%
Health Risk Level:
Significant
In 2025, 43% of 276 days were within WHO’s safe air quality limits, and 57% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Uiseong Eup, Andong, Gyeongbuk, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
66AQI
62AQI
55AQI
52AQI
63AQI
86AQI
56AQI
61AQI
43AQI
52AQI
55AQI
68AQI
83AQI
90AQI
54AQI
68AQI
71AQI
76AQI
73AQI
99AQI
125AQI
130AQI
109AQI
87AQI
66AQI
56AQI
60AQI
50AQI
58AQI
59AQI
69AQI
72AQI
68AQI
61AQI
49AQI
46AQI
46AQI
51AQI
42AQI
49AQI
54AQI
65AQI
71AQI
49AQI
70AQI
54AQI
90AQI
49AQI
57AQI
44AQI
53AQI
47AQI
55AQI
55AQI
53AQI
54AQI
78AQI
63AQI
65AQI
74AQI
76AQI
51AQI
49AQI
41AQI
42AQI
47AQI
55AQI
67AQI
66AQI
74AQI
71AQI
66AQI
55AQI
46AQI
54AQI
58AQI
59AQI
75AQI
71AQI
77AQI
76AQI
116AQI
116AQI
141AQI
111AQI
115AQI
90AQI
63AQI
57AQI
62AQI
63AQI
57AQI
60AQI
64AQI
62AQI
62AQI
58AQI
71AQI
68AQI
74AQI
66AQI
60AQI
58AQI
53AQI
51AQI
61AQI
62AQI
77AQI
61AQI
50AQI
49AQI
52AQI
36AQI
57AQI
64AQI
54AQI
49AQI
49AQI
55AQI
56AQI
52AQI
53AQI
50AQI
49AQI
47AQI
47AQI
53AQI
61AQI
47AQI
37AQI
58AQI
58AQI
66AQI
66AQI
67AQI
56AQI
49AQI
57AQI
61AQI
62AQI
55AQI
60AQI
58AQI
42AQI
45AQI
55AQI
62AQI
72AQI
62AQI
52AQI
50AQI
59AQI
74AQI
66AQI
52AQI
49AQI
58AQI
64AQI
67AQI
67AQI
66AQI
54AQI
61AQI
68AQI
44AQI
57AQI
52AQI
62AQI
64AQI
67AQI
46AQI
40AQI
25AQI
46AQI
47AQI
45AQI
48AQI
54AQI
59AQI
51AQI
44AQI
46AQI
38AQI
47AQI
54AQI
50AQI
53AQI
60AQI
57AQI
51AQI
50AQI
47AQI
48AQI
52AQI
48AQI
39AQI
52AQI
48AQI
44AQI
33AQI
38AQI
42AQI
36AQI
43AQI
54AQI
42AQI
39AQI
38AQI
41AQI
45AQI
48AQI
53AQI
54AQI
59AQI
61AQI
49AQI
48AQI
48AQI
47AQI
51AQI
53AQI
47AQI
50AQI
40AQI
38AQI
38AQI
39AQI
39AQI
39AQI
49AQI
44AQI
45AQI
45AQI
49AQI
48AQI
51AQI
49AQI
42AQI
44AQI
49AQI
47AQI
45AQI
49AQI
38AQI
44AQI
43AQI
36AQI
28AQI
36AQI
37AQI
45AQI
43AQI
42AQI
41AQI
41AQI
36AQI
40AQI
41AQI
42AQI
34AQI
31AQI
30AQI
27AQI
25AQI
26AQI
26AQI
35AQI
29AQI
36AQI
49AQI
35AQI
36AQI
39AQI
60AQI
62AQI
58AQI
71AQI
58AQI
72AQI
59AQI
55AQI
55AQI
46AQI
47AQI
36AQI
60AQI
No. of days
202556AQI
Highest AQI recorded in
March72AQI
Lowest AQI recorded in
September36AQI
202453AQI
Highest AQI recorded in
March69AQI
Lowest AQI recorded in
July34AQI
202357AQI
Highest AQI recorded in
February73AQI
Lowest AQI recorded in
August40AQI
202257AQI
Highest AQI recorded in
February72AQI
Lowest AQI recorded in
August22AQI
202155AQI
Highest AQI recorded in
February71AQI
Lowest AQI recorded in
September30AQI
202051AQI
Highest AQI recorded in
December78AQI
Lowest AQI recorded in
July30AQI
Most & Least Polluted Years Over the Last 6 Years
Uiseong Eup's annual 2025 AQI (56) shows an average percentage change of 2.07% (worsened AQI) compared to previous years: 2020 (51), 2021 (55), 2022 (57), 2023 (57), 2024 (53).