Sancheong Eup, Chinju, Gyeongnam, 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
Sancheong Eup, Chinju, Gyeongnam, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 39 of Good air quality, showing improvement over 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Sancheong Eup, Chinju, Gyeongnam, South Korea
6 AM4th Oct 2025
6 PM
5 AM5th Oct 2025
AQI
AQI
62AQI
35AQI
In the last 24 hours,
Sancheong Eup's AQI reached its highest point of 62 at 4 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Sancheong Eup, Chinju, Gyeongnam, South Korea
24°C20/30°C
25°C20/31°C
23°C21/29°C
23°C19/30°C
19°C16/22°C
20°C17/26°C
20°C16/26°C
20°C17/25°C
23°C19/29°C
23°C19/30°C
23°C19/30°C
24°C19/31°C
23°C19/30°C
19°C16/24°C
18°C15/23°C
19°C14/26°C
17°C13/24°C
17°C13/24°C
18°C13/24°C
21°C15/25°C
20°C18/22°C
22°C18/28°C
20°C17/27°C
19°C17/23°C
19°C15/26°C
17°C13/25°C
18°C12/26°C
18°C14/24°C
16°C14/17°C
--°C/°C
--°C/°C
38AQI
32AQI
38AQI
36AQI
2025 Days Vs Air Quality
Sancheong Eup, Chinju, Gyeongnam, South Korea
50%
139
49%
136
0.7%
2
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Under WHO’s Safe Air Quality Limits: 50%
Health Risk Level:
Considerable
In 2025, 50% of 277 days were within WHO’s safe air quality limits, and 50% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Sancheong Eup, Chinju, Gyeongnam, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
53AQI
58AQI
46AQI
44AQI
58AQI
71AQI
44AQI
53AQI
36AQI
41AQI
42AQI
56AQI
63AQI
82AQI
48AQI
58AQI
65AQI
69AQI
61AQI
87AQI
92AQI
111AQI
97AQI
83AQI
71AQI
53AQI
60AQI
40AQI
45AQI
51AQI
57AQI
51AQI
53AQI
50AQI
40AQI
43AQI
39AQI
44AQI
34AQI
40AQI
47AQI
54AQI
57AQI
41AQI
64AQI
45AQI
78AQI
46AQI
48AQI
40AQI
45AQI
41AQI
44AQI
44AQI
45AQI
45AQI
65AQI
57AQI
60AQI
63AQI
61AQI
46AQI
40AQI
34AQI
43AQI
61AQI
56AQI
65AQI
61AQI
68AQI
62AQI
56AQI
59AQI
48AQI
54AQI
58AQI
62AQI
72AQI
70AQI
70AQI
73AQI
78AQI
85AQI
106AQI
85AQI
91AQI
70AQI
51AQI
48AQI
59AQI
59AQI
61AQI
58AQI
61AQI
56AQI
52AQI
53AQI
61AQI
67AQI
71AQI
66AQI
62AQI
52AQI
46AQI
44AQI
53AQI
66AQI
70AQI
54AQI
52AQI
46AQI
35AQI
41AQI
51AQI
56AQI
45AQI
47AQI
43AQI
57AQI
57AQI
49AQI
42AQI
46AQI
43AQI
43AQI
45AQI
49AQI
54AQI
35AQI
34AQI
55AQI
57AQI
67AQI
66AQI
57AQI
48AQI
53AQI
52AQI
58AQI
52AQI
48AQI
61AQI
54AQI
44AQI
37AQI
60AQI
63AQI
73AQI
69AQI
62AQI
62AQI
73AQI
78AQI
68AQI
48AQI
49AQI
58AQI
57AQI
69AQI
65AQI
63AQI
48AQI
58AQI
61AQI
43AQI
54AQI
53AQI
58AQI
60AQI
61AQI
50AQI
44AQI
31AQI
41AQI
45AQI
40AQI
53AQI
58AQI
59AQI
51AQI
48AQI
48AQI
45AQI
50AQI
55AQI
51AQI
52AQI
57AQI
62AQI
54AQI
52AQI
53AQI
54AQI
56AQI
51AQI
46AQI
54AQI
47AQI
46AQI
39AQI
46AQI
45AQI
44AQI
50AQI
56AQI
52AQI
46AQI
44AQI
43AQI
45AQI
46AQI
51AQI
54AQI
60AQI
59AQI
53AQI
50AQI
48AQI
48AQI
48AQI
52AQI
44AQI
49AQI
41AQI
38AQI
39AQI
42AQI
41AQI
40AQI
49AQI
47AQI
45AQI
44AQI
46AQI
48AQI
51AQI
48AQI
43AQI
49AQI
51AQI
47AQI
46AQI
48AQI
37AQI
43AQI
47AQI
45AQI
41AQI
36AQI
38AQI
44AQI
37AQI
40AQI
40AQI
39AQI
35AQI
41AQI
40AQI
39AQI
33AQI
32AQI
30AQI
29AQI
25AQI
28AQI
27AQI
33AQI
22AQI
23AQI
43AQI
26AQI
34AQI
49AQI
41AQI
54AQI
49AQI
39AQI
61AQI
49AQI
63AQI
55AQI
53AQI
55AQI
50AQI
47AQI
36AQI
46AQI
No. of days
202552AQI
Highest AQI recorded in
March63AQI
Lowest AQI recorded in
September36AQI
202449AQI
Highest AQI recorded in
April61AQI
Lowest AQI recorded in
October39AQI
202351AQI
Highest AQI recorded in
March66AQI
Lowest AQI recorded in
September38AQI
202257AQI
Highest AQI recorded in
February66AQI
Lowest AQI recorded in
August29AQI
202155AQI
Highest AQI recorded in
March69AQI
Lowest AQI recorded in
September37AQI
202053AQI
Highest AQI recorded in
June62AQI
Lowest AQI recorded in
July41AQI
Most & Least Polluted Years Over the Last 6 Years
Sancheong Eup's annual 2025 AQI (52) shows an average percentage change of -1.5% (improved AQI) compared to previous years: 2020 (53), 2021 (55), 2022 (57), 2023 (51), 2024 (49).