Dongjakdaero Jungangcharo, Gwacheon, Gyeonggi, 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
Dongjakdaero Jungangcharo, Gwacheon, Gyeonggi, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (5th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 33 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
Dongjakdaero Jungangcharo, Gwacheon, Gyeonggi, South Korea
6 AM5th Oct 2025
6 PM
5 AM6th Oct 2025
AQI
AQI
38AQI
13AQI
In the last 24 hours,
Dongjakdaero Jungangcharo's AQI reached its highest point of 38 at 6 AM during the Night, while the lowest point, 13, was recorded at 11 AM during the Night between 5th Oct and 6th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Dongjakdaero Jungangcharo, Gwacheon, Gyeonggi, South Korea
27°C24/32°C
26°C23/29°C
25°C21/31°C
25°C22/28°C
25°C19/31°C
26°C20/32°C
24°C21/29°C
22°C20/26°C
24°C20/29°C
26°C21/31°C
24°C22/28°C
22°C19/24°C
21°C19/24°C
19°C17/22°C
18°C17/21°C
21°C16/26°C
21°C17/25°C
22°C19/27°C
21°C19/23°C
22°C20/27°C
22°C18/28°C
23°C18/28°C
20°C18/21°C
20°C17/25°C
21°C17/25°C
21°C17/26°C
22°C18/27°C
21°C19/23°C
21°C19/24°C
--°C/°C
--°C/°C
43AQI
40AQI
47AQI
41AQI
2025 Days Vs Air Quality
Dongjakdaero Jungangcharo, Gwacheon, Gyeonggi, South Korea
25%
69
69%
192
6%
17
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 25%
Health Risk Level:
Very high
In 2025, 25% of 278 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Dongjakdaero Jungangcharo, Gwacheon, Gyeonggi, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
78AQI
60AQI
65AQI
65AQI
72AQI
98AQI
64AQI
75AQI
46AQI
64AQI
66AQI
81AQI
96AQI
103AQI
62AQI
82AQI
90AQI
88AQI
90AQI
134AQI
136AQI
149AQI
116AQI
115AQI
69AQI
63AQI
65AQI
64AQI
63AQI
59AQI
77AQI
85AQI
83AQI
56AQI
59AQI
52AQI
60AQI
51AQI
54AQI
54AQI
62AQI
83AQI
75AQI
62AQI
99AQI
62AQI
111AQI
53AQI
69AQI
50AQI
58AQI
58AQI
65AQI
58AQI
65AQI
60AQI
72AQI
64AQI
83AQI
106AQI
79AQI
62AQI
45AQI
40AQI
78AQI
101AQI
91AQI
107AQI
122AQI
109AQI
97AQI
95AQI
80AQI
64AQI
77AQI
72AQI
77AQI
86AQI
92AQI
105AQI
114AQI
116AQI
117AQI
128AQI
95AQI
93AQI
64AQI
57AQI
53AQI
64AQI
82AQI
82AQI
78AQI
80AQI
61AQI
68AQI
75AQI
77AQI
77AQI
82AQI
93AQI
70AQI
66AQI
51AQI
62AQI
66AQI
72AQI
88AQI
55AQI
67AQI
59AQI
47AQI
48AQI
70AQI
67AQI
61AQI
50AQI
63AQI
72AQI
66AQI
65AQI
57AQI
53AQI
54AQI
54AQI
46AQI
57AQI
65AQI
54AQI
59AQI
75AQI
77AQI
79AQI
78AQI
74AQI
63AQI
53AQI
61AQI
63AQI
48AQI
53AQI
54AQI
65AQI
47AQI
54AQI
68AQI
79AQI
87AQI
80AQI
81AQI
87AQI
91AQI
96AQI
75AQI
59AQI
59AQI
59AQI
70AQI
55AQI
65AQI
51AQI
56AQI
62AQI
70AQI
61AQI
57AQI
65AQI
67AQI
67AQI
66AQI
53AQI
60AQI
71AQI
72AQI
64AQI
56AQI
57AQI
63AQI
64AQI
54AQI
52AQI
46AQI
45AQI
51AQI
52AQI
49AQI
53AQI
64AQI
63AQI
58AQI
51AQI
51AQI
49AQI
59AQI
52AQI
46AQI
50AQI
40AQI
41AQI
38AQI
39AQI
39AQI
37AQI
39AQI
47AQI
55AQI
49AQI
48AQI
62AQI
66AQI
61AQI
60AQI
59AQI
61AQI
61AQI
51AQI
52AQI
47AQI
49AQI
54AQI
54AQI
52AQI
57AQI
52AQI
41AQI
44AQI
40AQI
38AQI
41AQI
50AQI
46AQI
46AQI
49AQI
47AQI
48AQI
52AQI
49AQI
43AQI
51AQI
53AQI
47AQI
44AQI
48AQI
42AQI
48AQI
53AQI
39AQI
36AQI
41AQI
43AQI
48AQI
53AQI
50AQI
51AQI
51AQI
41AQI
43AQI
47AQI
42AQI
36AQI
30AQI
32AQI
28AQI
26AQI
26AQI
27AQI
29AQI
37AQI
58AQI
48AQI
34AQI
57AQI
60AQI
63AQI
58AQI
63AQI
40AQI
33AQI
82AQI
67AQI
87AQI
69AQI
64AQI
64AQI
50AQI
49AQI
42AQI
51AQI
No. of days
202564AQI
Highest AQI recorded in
March87AQI
Lowest AQI recorded in
September42AQI
202464AQI
Highest AQI recorded in
April77AQI
Lowest AQI recorded in
September46AQI
202368AQI
Highest AQI recorded in
February89AQI
Lowest AQI recorded in
September52AQI
202265AQI
Highest AQI recorded in
February81AQI
Lowest AQI recorded in
August38AQI
202165AQI
Highest AQI recorded in
March85AQI
Lowest AQI recorded in
September38AQI
202062AQI
Highest AQI recorded in
April78AQI
Lowest AQI recorded in
September24AQI
Most & Least Polluted Years Over the Last 6 Years
Dongjakdaero Jungangcharo's annual 2025 AQI (64) shows an average percentage change of -1.9% (improved AQI) compared to previous years: 2020 (62), 2021 (65), 2022 (65), 2023 (68), 2024 (64).