Jinjeop eup, Yanggok, Gyeonggi, South Korea Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Jinjeop eup, Yanggok, Gyeonggi, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (23rd September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 29 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: 23rd Sep - 24th Sep 2025
Jinjeop eup, Yanggok, Gyeonggi, South Korea
6 AM23rd Sep 2025
6 PM
5 AM24th Sep 2025
35AQI
16AQI
32AQI
25AQI
In the last 24 hours,
Jinjeop eup's AQI reached its highest point of 35 at 11 AM during the Day, while the lowest point, 16, was recorded at 3 PM during the Day between 23rd Sep and 24th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Jinjeop eup, Yanggok, Gyeonggi, South Korea
29°C26/34°C
27°C25/31°C
27°C23/32°C
27°C25/32°C
27°C25/31°C
28°C25/32°C
28°C24/33°C
24°C23/27°C
26°C21/30°C
27°C22/32°C
24°C22/28°C
27°C22/32°C
27°C24/31°C
25°C23/29°C
25°C21/30°C
25°C22/28°C
25°C19/31°C
25°C20/31°C
24°C21/28°C
22°C20/26°C
24°C21/29°C
25°C21/30°C
23°C22/25°C
21°C19/23°C
21°C19/24°C
19°C17/21°C
18°C17/20°C
21°C16/26°C
21°C17/25°C
22°C19/26°C
--°C/°C
45AQI
36AQI
46AQI
37AQI
2025 Days Vs Air Quality
Jinjeop eup, Yanggok, Gyeonggi, South Korea
33%
88
64%
171
3%
7
Total number of days with different AQI categories in last 267 days in 2025 (98 days remaining)
Under WHO’s Safe Air Quality Limits: 33%
Health Risk Level:
High
In 2025, 33% of 267 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
Jinjeop eup, Yanggok, Gyeonggi, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
71AQI
58AQI
62AQI
60AQI
67AQI
89AQI
62AQI
66AQI
46AQI
61AQI
65AQI
71AQI
92AQI
93AQI
58AQI
72AQI
79AQI
78AQI
84AQI
121AQI
134AQI
127AQI
110AQI
92AQI
62AQI
51AQI
61AQI
62AQI
62AQI
54AQI
69AQI
75AQI
69AQI
54AQI
50AQI
46AQI
54AQI
54AQI
52AQI
52AQI
57AQI
72AQI
70AQI
51AQI
85AQI
58AQI
98AQI
51AQI
60AQI
50AQI
56AQI
55AQI
57AQI
57AQI
58AQI
56AQI
71AQI
55AQI
85AQI
88AQI
76AQI
56AQI
50AQI
41AQI
60AQI
85AQI
80AQI
84AQI
98AQI
91AQI
83AQI
75AQI
70AQI
51AQI
66AQI
61AQI
60AQI
75AQI
81AQI
99AQI
98AQI
107AQI
107AQI
127AQI
89AQI
92AQI
60AQI
51AQI
46AQI
54AQI
78AQI
75AQI
72AQI
74AQI
54AQI
62AQI
68AQI
71AQI
69AQI
70AQI
80AQI
63AQI
58AQI
43AQI
52AQI
62AQI
66AQI
73AQI
50AQI
49AQI
52AQI
41AQI
34AQI
56AQI
65AQI
57AQI
50AQI
56AQI
64AQI
59AQI
55AQI
48AQI
43AQI
47AQI
48AQI
40AQI
57AQI
60AQI
50AQI
47AQI
68AQI
67AQI
72AQI
72AQI
61AQI
55AQI
38AQI
56AQI
58AQI
48AQI
45AQI
51AQI
58AQI
44AQI
46AQI
60AQI
77AQI
81AQI
75AQI
66AQI
68AQI
78AQI
84AQI
71AQI
50AQI
54AQI
57AQI
68AQI
61AQI
68AQI
54AQI
52AQI
57AQI
69AQI
57AQI
63AQI
63AQI
69AQI
70AQI
68AQI
55AQI
56AQI
53AQI
57AQI
54AQI
48AQI
51AQI
58AQI
61AQI
55AQI
51AQI
47AQI
44AQI
49AQI
52AQI
51AQI
56AQI
65AQI
63AQI
58AQI
52AQI
48AQI
47AQI
56AQI
50AQI
45AQI
48AQI
38AQI
38AQI
33AQI
39AQI
39AQI
37AQI
37AQI
48AQI
57AQI
51AQI
44AQI
57AQI
58AQI
59AQI
56AQI
58AQI
63AQI
61AQI
49AQI
52AQI
44AQI
48AQI
58AQI
50AQI
50AQI
56AQI
49AQI
40AQI
39AQI
39AQI
37AQI
41AQI
51AQI
44AQI
45AQI
46AQI
46AQI
48AQI
50AQI
47AQI
43AQI
49AQI
51AQI
45AQI
44AQI
51AQI
40AQI
48AQI
50AQI
37AQI
35AQI
39AQI
42AQI
48AQI
53AQI
49AQI
50AQI
49AQI
39AQI
41AQI
44AQI
42AQI
36AQI
29AQI
31AQI
26AQI
24AQI
26AQI
29AQI
75AQI
61AQI
76AQI
61AQI
57AQI
60AQI
49AQI
48AQI
39AQI
No. of days
202559AQI
Highest AQI recorded in
March76AQI
Lowest AQI recorded in
September39AQI
202458AQI
Highest AQI recorded in
January70AQI
Lowest AQI recorded in
September42AQI
202360AQI
Highest AQI recorded in
February79AQI
Lowest AQI recorded in
September43AQI
202260AQI
Highest AQI recorded in
February79AQI
Lowest AQI recorded in
August38AQI
202157AQI
Highest AQI recorded in
November73AQI
Lowest AQI recorded in
September34AQI
Most & Least Polluted Years Over the Last 5 Years
Jinjeop eup's annual 2025 AQI (59) shows an average percentage change of 0.9% (worsened AQI) compared to previous years: 2021 (57), 2022 (60), 2023 (60), 2024 (58).