Chinju, 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
Chinju, Gyeongnam, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (9th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 50 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Chinju, Gyeongnam, South Korea
5 AM9th Aug 2025
7 PM
4 AM10th Aug 2025
57AQI
32AQI
52AQI
34AQI
In the last 24 hours,
Chinju's AQI reached its highest point of 57 at 11 AM during the Day, while the lowest point, 32, was recorded at 7 PM during the Day between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Chinju, Gyeongnam, South Korea
26°C21/33°C
25°C19/33°C
24°C20/33°C
24°C18/30°C
23°C19/28°C
22°C19/27°C
24°C21/27°C
25°C22/29°C
24°C22/27°C
26°C21/31°C
26°C22/31°C
27°C22/32°C
27°C22/34°C
27°C21/34°C
27°C22/33°C
27°C22/33°C
27°C23/34°C
28°C22/35°C
27°C21/34°C
26°C21/34°C
26°C21/34°C
28°C21/35°C
28°C23/36°C
26°C25/31°C
28°C25/33°C
28°C24/33°C
28°C25/31°C
28°C22/34°C
25°C20/31°C
22°C19/29°C
--°C/°C
52AQI
45AQI
52AQI
47AQI
2025 Days Vs Air Quality
Chinju, Gyeongnam, South Korea
37%
81
62%
136
2%
4
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Under WHO’s Safe Air Quality Limits: 37%
Health Risk Level:
High
In 2025, 37% of 222 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
Chinju, Gyeongnam, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
54AQI
64AQI
47AQI
51AQI
59AQI
77AQI
44AQI
55AQI
37AQI
45AQI
44AQI
57AQI
69AQI
84AQI
51AQI
60AQI
69AQI
81AQI
74AQI
94AQI
107AQI
116AQI
114AQI
90AQI
70AQI
54AQI
59AQI
42AQI
45AQI
51AQI
58AQI
48AQI
61AQI
49AQI
42AQI
42AQI
42AQI
45AQI
35AQI
41AQI
45AQI
56AQI
57AQI
43AQI
60AQI
49AQI
77AQI
45AQI
49AQI
41AQI
43AQI
40AQI
44AQI
45AQI
43AQI
47AQI
66AQI
58AQI
65AQI
71AQI
65AQI
47AQI
41AQI
35AQI
41AQI
56AQI
54AQI
65AQI
63AQI
70AQI
68AQI
55AQI
59AQI
41AQI
49AQI
54AQI
60AQI
72AQI
73AQI
73AQI
79AQI
91AQI
84AQI
113AQI
81AQI
88AQI
69AQI
53AQI
47AQI
61AQI
60AQI
61AQI
59AQI
59AQI
56AQI
53AQI
56AQI
62AQI
69AQI
71AQI
70AQI
65AQI
57AQI
51AQI
43AQI
58AQI
64AQI
68AQI
49AQI
55AQI
51AQI
37AQI
44AQI
56AQI
58AQI
50AQI
51AQI
50AQI
58AQI
59AQI
49AQI
46AQI
50AQI
43AQI
47AQI
48AQI
53AQI
54AQI
39AQI
37AQI
58AQI
59AQI
71AQI
69AQI
59AQI
50AQI
52AQI
55AQI
57AQI
47AQI
44AQI
60AQI
54AQI
45AQI
39AQI
58AQI
64AQI
70AQI
67AQI
64AQI
64AQI
73AQI
76AQI
67AQI
49AQI
52AQI
59AQI
57AQI
64AQI
63AQI
65AQI
50AQI
60AQI
60AQI
42AQI
52AQI
50AQI
52AQI
59AQI
56AQI
45AQI
41AQI
30AQI
42AQI
45AQI
43AQI
54AQI
60AQI
58AQI
51AQI
49AQI
48AQI
52AQI
59AQI
59AQI
52AQI
51AQI
58AQI
62AQI
54AQI
54AQI
54AQI
55AQI
57AQI
51AQI
46AQI
53AQI
47AQI
45AQI
38AQI
44AQI
40AQI
46AQI
54AQI
59AQI
49AQI
42AQI
40AQI
42AQI
43AQI
42AQI
48AQI
53AQI
60AQI
58AQI
56AQI
52AQI
51AQI
49AQI
51AQI
50AQI
65AQI
49AQI
64AQI
57AQI
54AQI
54AQI
50AQI
53AQI
No. of days
202556AQI
Highest AQI recorded in
January65AQI
Lowest AQI recorded in
February49AQI
202451AQI
Highest AQI recorded in
April66AQI
Lowest AQI recorded in
July36AQI
202356AQI
Highest AQI recorded in
March72AQI
Lowest AQI recorded in
September43AQI
202256AQI
Highest AQI recorded in
January65AQI
Lowest AQI recorded in
August29AQI
202155AQI
Highest AQI recorded in
March70AQI
Lowest AQI recorded in
September39AQI
202053AQI
Highest AQI recorded in
May64AQI
Lowest AQI recorded in
July38AQI
Most & Least Polluted Years Over the Last 6 Years
Chinju's annual 2025 AQI (56) shows an average percentage change of 3.7% (worsened AQI) compared to previous years: 2020 (53), 2021 (55), 2022 (56), 2023 (56), 2024 (51).