Myeongseo Dong, 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!
August Air Quality Analysis
Myeongseo Dong, Changwon, Gyeongnam, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (5th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 3rd highest AQI at 54 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Myeongseo Dong, Changwon, Gyeongnam, South Korea
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
58AQI
47AQI
55AQI
49AQI
In the last 24 hours,
Myeongseo Dong's AQI reached its highest point of 58 at 10 AM during the Day, while the lowest point, 47, was recorded at 4 PM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Myeongseo Dong, Changwon, Gyeongnam, South Korea
29°C24/37°C
29°C24/34°C
27°C21/34°C
26°C21/33°C
26°C21/32°C
26°C19/33°C
25°C20/33°C
23°C19/30°C
23°C20/27°C
22°C20/25°C
24°C21/27°C
25°C22/29°C
24°C21/27°C
26°C22/31°C
26°C23/30°C
27°C23/33°C
28°C23/34°C
27°C22/34°C
27°C23/32°C
28°C23/33°C
28°C23/33°C
28°C23/35°C
28°C23/34°C
27°C22/34°C
28°C22/34°C
28°C22/36°C
29°C24/36°C
28°C26/30°C
29°C25/33°C
28°C25/31°C
--°C/°C
53AQI
50AQI
53AQI
51AQI
2025 Days Vs Air Quality
Myeongseo Dong, Changwon, Gyeongnam, South Korea
37%
80
61%
133
2%
4
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 37%
Health Risk Level:
High
In 2025, 37% of 218 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
Myeongseo Dong, Changwon, Gyeongnam, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
49AQI
58AQI
47AQI
49AQI
57AQI
78AQI
44AQI
55AQI
37AQI
42AQI
44AQI
55AQI
65AQI
79AQI
48AQI
58AQI
66AQI
77AQI
78AQI
93AQI
108AQI
116AQI
107AQI
89AQI
61AQI
53AQI
54AQI
41AQI
42AQI
50AQI
56AQI
52AQI
57AQI
50AQI
43AQI
41AQI
39AQI
45AQI
33AQI
38AQI
40AQI
58AQI
58AQI
43AQI
62AQI
50AQI
77AQI
57AQI
48AQI
43AQI
43AQI
40AQI
46AQI
45AQI
45AQI
50AQI
76AQI
65AQI
69AQI
75AQI
70AQI
49AQI
44AQI
38AQI
40AQI
51AQI
50AQI
64AQI
61AQI
75AQI
72AQI
62AQI
55AQI
39AQI
48AQI
54AQI
57AQI
71AQI
70AQI
78AQI
81AQI
90AQI
80AQI
110AQI
76AQI
72AQI
72AQI
50AQI
45AQI
60AQI
62AQI
54AQI
55AQI
61AQI
55AQI
56AQI
56AQI
65AQI
72AQI
72AQI
73AQI
66AQI
58AQI
55AQI
42AQI
55AQI
61AQI
62AQI
47AQI
54AQI
52AQI
42AQI
38AQI
58AQI
57AQI
49AQI
55AQI
51AQI
59AQI
60AQI
49AQI
48AQI
51AQI
44AQI
50AQI
50AQI
50AQI
52AQI
41AQI
38AQI
53AQI
58AQI
70AQI
72AQI
65AQI
63AQI
58AQI
57AQI
58AQI
44AQI
42AQI
60AQI
53AQI
44AQI
38AQI
54AQI
61AQI
68AQI
65AQI
62AQI
59AQI
71AQI
76AQI
69AQI
51AQI
50AQI
62AQI
54AQI
61AQI
60AQI
68AQI
49AQI
62AQI
62AQI
41AQI
53AQI
49AQI
48AQI
64AQI
56AQI
40AQI
34AQI
18AQI
44AQI
43AQI
46AQI
59AQI
67AQI
60AQI
61AQI
49AQI
54AQI
59AQI
66AQI
66AQI
57AQI
54AQI
66AQI
67AQI
55AQI
55AQI
53AQI
55AQI
57AQI
52AQI
48AQI
54AQI
49AQI
40AQI
35AQI
44AQI
38AQI
53AQI
66AQI
62AQI
45AQI
39AQI
36AQI
44AQI
43AQI
44AQI
49AQI
53AQI
61AQI
60AQI
58AQI
54AQI
63AQI
50AQI
63AQI
57AQI
54AQI
54AQI
52AQI
57AQI
No. of days
202556AQI
Highest AQI recorded in
March63AQI
Lowest AQI recorded in
February50AQI
202450AQI
Highest AQI recorded in
April65AQI
Lowest AQI recorded in
July36AQI
202359AQI
Highest AQI recorded in
March74AQI
Lowest AQI recorded in
September46AQI
202252AQI
Highest AQI recorded in
May61AQI
Lowest AQI recorded in
August34AQI
202159AQI
Highest AQI recorded in
March76AQI
Lowest AQI recorded in
September39AQI
202057AQI
Highest AQI recorded in
May65AQI
Lowest AQI recorded in
July45AQI
Most & Least Polluted Years Over the Last 6 Years
Myeongseo Dong's annual 2025 AQI (56) shows an average percentage change of 2.3% (worsened AQI) compared to previous years: 2020 (57), 2021 (59), 2022 (52), 2023 (59), 2024 (50).