Cheongok Dong, Samchok, Gangwon, 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
Cheongok Dong, Samchok, Gangwon, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (2nd 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 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Oct - 3rd Oct 2025
Cheongok Dong, Samchok, Gangwon, South Korea
6 AM2nd Oct 2025
6 PM
5 AM3rd Oct 2025
AQI
AQI
92AQI
56AQI
In the last 24 hours,
Cheongok Dong's AQI reached its highest point of 92 at 4 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 2nd Oct and 3rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Cheongok Dong, Samchok, Gangwon, South Korea
24°C21/27°C
22°C20/24°C
24°C22/27°C
26°C23/29°C
24°C21/25°C
23°C20/26°C
24°C21/26°C
22°C20/25°C
22°C20/25°C
23°C20/25°C
21°C19/22°C
21°C19/24°C
22°C19/25°C
23°C20/26°C
21°C19/23°C
20°C19/22°C
19°C16/21°C
18°C16/20°C
19°C17/21°C
19°C16/21°C
19°C17/22°C
22°C18/27°C
23°C19/25°C
20°C18/23°C
20°C18/23°C
19°C18/20°C
19°C17/22°C
19°C17/22°C
20°C17/24°C
--°C/°C
--°C/°C
41AQI
36AQI
45AQI
38AQI
2025 Days Vs Air Quality
Cheongok Dong, Samchok, Gangwon, South Korea
45%
125
53%
147
1%
3
Total number of days with different AQI categories in last 275 days in 2025 (90 days remaining)
Under WHO’s Safe Air Quality Limits: 45%
Health Risk Level:
Significant
In 2025, 45% of 275 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
Cheongok Dong, Samchok, Gangwon, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
58AQI
47AQI
44AQI
45AQI
59AQI
73AQI
47AQI
54AQI
39AQI
43AQI
45AQI
49AQI
69AQI
78AQI
47AQI
58AQI
57AQI
58AQI
56AQI
102AQI
103AQI
105AQI
84AQI
75AQI
51AQI
47AQI
55AQI
54AQI
52AQI
58AQI
66AQI
67AQI
49AQI
54AQI
40AQI
41AQI
40AQI
51AQI
42AQI
45AQI
48AQI
62AQI
55AQI
44AQI
61AQI
53AQI
84AQI
53AQI
51AQI
46AQI
51AQI
50AQI
56AQI
53AQI
55AQI
53AQI
74AQI
59AQI
67AQI
67AQI
65AQI
44AQI
42AQI
34AQI
40AQI
52AQI
56AQI
68AQI
66AQI
78AQI
76AQI
59AQI
55AQI
44AQI
44AQI
51AQI
53AQI
68AQI
62AQI
71AQI
66AQI
69AQI
79AQI
86AQI
75AQI
71AQI
66AQI
51AQI
45AQI
54AQI
59AQI
45AQI
44AQI
55AQI
60AQI
53AQI
61AQI
71AQI
69AQI
69AQI
65AQI
64AQI
55AQI
56AQI
40AQI
58AQI
59AQI
67AQI
61AQI
57AQI
52AQI
50AQI
37AQI
58AQI
64AQI
54AQI
53AQI
58AQI
56AQI
63AQI
52AQI
54AQI
45AQI
48AQI
45AQI
41AQI
51AQI
55AQI
52AQI
39AQI
50AQI
57AQI
68AQI
65AQI
57AQI
54AQI
40AQI
45AQI
56AQI
59AQI
57AQI
55AQI
61AQI
38AQI
44AQI
54AQI
53AQI
60AQI
54AQI
40AQI
41AQI
54AQI
71AQI
56AQI
45AQI
40AQI
54AQI
62AQI
63AQI
66AQI
61AQI
45AQI
52AQI
59AQI
49AQI
57AQI
47AQI
56AQI
63AQI
60AQI
49AQI
43AQI
31AQI
45AQI
48AQI
42AQI
39AQI
45AQI
56AQI
54AQI
50AQI
42AQI
38AQI
48AQI
51AQI
52AQI
52AQI
62AQI
58AQI
52AQI
47AQI
45AQI
46AQI
51AQI
40AQI
39AQI
51AQI
40AQI
45AQI
35AQI
39AQI
42AQI
35AQI
40AQI
49AQI
46AQI
43AQI
37AQI
44AQI
55AQI
53AQI
51AQI
56AQI
59AQI
63AQI
53AQI
51AQI
46AQI
43AQI
50AQI
50AQI
45AQI
55AQI
49AQI
43AQI
47AQI
47AQI
46AQI
44AQI
53AQI
52AQI
50AQI
51AQI
55AQI
52AQI
58AQI
54AQI
47AQI
49AQI
50AQI
50AQI
50AQI
52AQI
44AQI
49AQI
47AQI
35AQI
37AQI
43AQI
42AQI
49AQI
52AQI
48AQI
50AQI
49AQI
42AQI
43AQI
46AQI
44AQI
38AQI
29AQI
29AQI
26AQI
23AQI
26AQI
24AQI
29AQI
28AQI
37AQI
35AQI
25AQI
43AQI
41AQI
46AQI
58AQI
61AQI
54AQI
60AQI
57AQI
51AQI
52AQI
46AQI
51AQI
38AQI
52AQI
No. of days
202552AQI
Highest AQI recorded in
January61AQI
Lowest AQI recorded in
September38AQI
202447AQI
Highest AQI recorded in
April66AQI
Lowest AQI recorded in
September29AQI
202353AQI
Highest AQI recorded in
April79AQI
Lowest AQI recorded in
September36AQI
202254AQI
Highest AQI recorded in
March84AQI
Lowest AQI recorded in
August30AQI
202154AQI
Highest AQI recorded in
February66AQI
Lowest AQI recorded in
September31AQI
202052AQI
Highest AQI recorded in
April58AQI
Lowest AQI recorded in
July39AQI
Most & Least Polluted Years Over the Last 6 Years
Cheongok Dong's annual 2025 AQI (52) shows an average percentage change of 0.4% (worsened AQI) compared to previous years: 2020 (52), 2021 (54), 2022 (54), 2023 (53), 2024 (47).