Yongjidong, Changwon, Gyeongnam, South Korea Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Yongjidong, Changwon, Gyeongnam, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 55 of Moderate air quality, showing improvement over 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Yongjidong, Changwon, Gyeongnam, South Korea
5 AM2nd Jul 2025
7 PM
4 AM3rd Jul 2025
69AQI
54AQI
55AQI
54AQI
In the last 24 hours,
Yongjidong's AQI reached its highest point of 69 at 9 AM during the Day, while the lowest point, 54, was recorded at 4 AM during the Night between 2nd Jul and 3rd Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Yongjidong, Changwon, Gyeongnam, South Korea
20°C14/28°C
20°C12/28°C
20°C13/28°C
20°C15/26°C
21°C15/28°C
23°C18/29°C
23°C19/29°C
23°C17/31°C
23°C17/30°C
22°C18/28°C
19°C17/23°C
21°C19/22°C
24°C20/28°C
22°C19/25°C
22°C18/26°C
23°C18/30°C
24°C18/30°C
23°C21/26°C
22°C22/23°C
21°C17/27°C
23°C17/30°C
19°C18/22°C
22°C19/27°C
23°C18/29°C
25°C20/31°C
26°C21/33°C
27°C22/33°C
27°C22/32°C
27°C22/33°C
28°C23/35°C
0°C0/0°C
56AQI
50AQI
53AQI
51AQI
2025 Days Vs Air Quality
Yongjidong, Changwon, Gyeongnam, South Korea
39%
71
58%
107
3%
5
Total number of days with different AQI categories in last 184 days in 2025 (181 days remaining)
Under WHO’s Safe Air Quality Limits: 39%
Health Risk Level:
High
In 2025, 39% of 184 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
Yongjidong, Changwon, Gyeongnam, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
50AQI
59AQI
46AQI
49AQI
58AQI
85AQI
43AQI
58AQI
36AQI
43AQI
44AQI
55AQI
68AQI
83AQI
50AQI
57AQI
70AQI
81AQI
83AQI
101AQI
115AQI
117AQI
110AQI
92AQI
61AQI
52AQI
55AQI
40AQI
41AQI
50AQI
57AQI
57AQI
60AQI
50AQI
42AQI
42AQI
38AQI
45AQI
33AQI
40AQI
38AQI
59AQI
69AQI
44AQI
64AQI
51AQI
76AQI
45AQI
46AQI
41AQI
41AQI
41AQI
45AQI
43AQI
44AQI
48AQI
83AQI
66AQI
73AQI
81AQI
82AQI
50AQI
47AQI
37AQI
41AQI
50AQI
50AQI
67AQI
63AQI
76AQI
73AQI
61AQI
55AQI
38AQI
47AQI
53AQI
57AQI
70AQI
72AQI
79AQI
81AQI
95AQI
81AQI
114AQI
76AQI
74AQI
70AQI
46AQI
42AQI
61AQI
63AQI
54AQI
56AQI
62AQI
56AQI
57AQI
55AQI
65AQI
69AQI
73AQI
72AQI
67AQI
57AQI
54AQI
40AQI
53AQI
60AQI
63AQI
45AQI
57AQI
54AQI
43AQI
40AQI
59AQI
55AQI
46AQI
50AQI
50AQI
59AQI
56AQI
49AQI
48AQI
51AQI
43AQI
49AQI
50AQI
52AQI
50AQI
39AQI
35AQI
53AQI
56AQI
70AQI
68AQI
62AQI
58AQI
57AQI
57AQI
56AQI
39AQI
39AQI
58AQI
51AQI
42AQI
38AQI
53AQI
59AQI
68AQI
65AQI
60AQI
57AQI
68AQI
74AQI
67AQI
48AQI
47AQI
59AQI
49AQI
59AQI
60AQI
67AQI
53AQI
61AQI
66AQI
47AQI
52AQI
46AQI
48AQI
59AQI
56AQI
44AQI
40AQI
32AQI
43AQI
42AQI
42AQI
54AQI
60AQI
58AQI
57AQI
49AQI
51AQI
55AQI
65AQI
51AQI
64AQI
56AQI
53AQI
54AQI
53AQI
No. of days
202557AQI
Highest AQI recorded in
January65AQI
Lowest AQI recorded in
February51AQI
202453AQI
Highest AQI recorded in
April70AQI
Lowest AQI recorded in
July37AQI
202356AQI
Highest AQI recorded in
March72AQI
Lowest AQI recorded in
September42AQI
202251AQI
Highest AQI recorded in
March62AQI
Lowest AQI recorded in
August22AQI
202152AQI
Highest AQI recorded in
March76AQI
Lowest AQI recorded in
September36AQI
202055AQI
Highest AQI recorded in
March65AQI
Lowest AQI recorded in
July47AQI
Most & Least Polluted Years Over the Last 6 Years
Yongjidong's annual 2025 AQI (57) shows an average percentage change of 6.9% (worsened AQI) compared to previous years: 2020 (55), 2021 (52), 2022 (51), 2023 (56), 2024 (53).