Sapa 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
Sapa Dong, Changwon, Gyeongnam, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 31 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 16th Aug - 17th Aug 2026
Sapa Dong, Changwon, Gyeongnam, South Korea
5 AM16th Aug 2026
7 PM
4 AM17th Aug 2026
40AQI
23AQI
29AQI
25AQI
In the last 24 hours,
Sapa Dong's AQI reached its highest point of 40 at 6 AM during the Day, while the lowest point, 23, was recorded at 3 PM during the Day between 16th Aug and 17th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Sapa Dong, Changwon, Gyeongnam, South Korea
27°C24/31°C
28°C25/32°C
27°C24/32°C
28°C24/32°C
28°C24/33°C
28°C23/35°C
29°C24/35°C
30°C24/37°C
30°C25/36°C
31°C24/38°C
31°C27/37°C
30°C23/37°C
30°C23/38°C
31°C24/39°C
31°C24/39°C
31°C25/38°C
29°C26/35°C
29°C24/34°C
29°C23/36°C
30°C23/37°C
30°C25/36°C
28°C24/31°C
27°C22/31°C
24°C20/31°C
25°C19/31°C
26°C20/33°C
26°C22/32°C
26°C23/30°C
22°C21/24°C
14°C14/14°C
35AQI
33AQI
35AQI
35AQI
2026 Days Vs Air Quality
Sapa Dong, Changwon, Gyeongnam, South Korea
69%
156
30%
67
0.8%
2
Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)
Under WHO’s Safe Air Quality Limits: 69%
Health Risk Level:
Moderate
In 2026, 69% of 229 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Sapa Dong, Changwon, Gyeongnam, South Korea
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
13AQI (US)
24AQI (US)
28AQI (US)
66AQI (US)
42AQI (US)
20AQI (US)
45AQI (US)
16AQI (US)
21AQI (US)
59AQI (US)
29AQI (US)
43AQI (US)
47AQI (US)
27AQI (US)
57AQI (US)
73AQI (US)
65AQI (US)
74AQI (US)
56AQI (US)
17AQI (US)
19AQI (US)
26AQI (US)
46AQI (US)
44AQI (US)
16AQI (US)
36AQI (US)
55AQI (US)
24AQI (US)
54AQI (US)
25AQI (US)
33AQI (US)
60AQI (US)
59AQI (US)
41AQI (US)
70AQI (US)
67AQI (US)
47AQI (US)
19AQI (US)
21AQI (US)
36AQI (US)
61AQI (US)
64AQI (US)
71AQI (US)
86AQI (US)
63AQI (US)
69AQI (US)
34AQI (US)
17AQI (US)
48AQI (US)
49AQI (US)
54AQI (US)
66AQI (US)
35AQI (US)
23AQI (US)
24AQI (US)
28AQI (US)
33AQI (US)
50AQI (US)
54AQI (US)
44AQI (US)
80AQI (US)
42AQI (US)
63AQI (US)
49AQI (US)
40AQI (US)
58AQI (US)
30AQI (US)
59AQI (US)
85AQI (US)
66AQI (US)
52AQI (US)
19AQI (US)
35AQI (US)
71AQI (US)
67AQI (US)
45AQI (US)
56AQI (US)
74AQI (US)
33AQI (US)
48AQI (US)
37AQI (US)
56AQI (US)
105AQI (US)
88AQI (US)
81AQI (US)
102AQI (US)
89AQI (US)
80AQI (US)
66AQI (US)
18AQI (US)
47AQI (US)
52AQI (US)
66AQI (US)
20AQI (US)
30AQI (US)
57AQI (US)
27AQI (US)
38AQI (US)
39AQI (US)
34AQI (US)
32AQI (US)
52AQI (US)
50AQI (US)
68AQI (US)
55AQI (US)
45AQI (US)
37AQI (US)
43AQI (US)
38AQI (US)
51AQI (US)
46AQI (US)
29AQI (US)
48AQI (US)
51AQI (US)
54AQI (US)
40AQI (US)
37AQI (US)
37AQI (US)
48AQI (US)
65AQI (US)
42AQI (US)
19AQI (US)
29AQI (US)
36AQI (US)
50AQI (US)
27AQI (US)
26AQI (US)
32AQI (US)
30AQI (US)
46AQI (US)
51AQI (US)
50AQI (US)
77AQI (US)
65AQI (US)
55AQI (US)
52AQI (US)
63AQI (US)
66AQI (US)
75AQI (US)
71AQI (US)
69AQI (US)
65AQI (US)
45AQI (US)
13AQI (US)
26AQI (US)
40AQI (US)
47AQI (US)
48AQI (US)
62AQI (US)
35AQI (US)
23AQI (US)
25AQI (US)
24AQI (US)
25AQI (US)
20AQI (US)
27AQI (US)
46AQI (US)
40AQI (US)
30AQI (US)
26AQI (US)
36AQI (US)
35AQI (US)
25AQI (US)
32AQI (US)
23AQI (US)
26AQI (US)
28AQI (US)
22AQI (US)
19AQI (US)
30AQI (US)
18AQI (US)
14AQI (US)
26AQI (US)
32AQI (US)
29AQI (US)
31AQI (US)
46AQI (US)
27AQI (US)
23AQI (US)
25AQI (US)
52AQI (US)
31AQI (US)
24AQI (US)
23AQI (US)
25AQI (US)
21AQI (US)
24AQI (US)
27AQI (US)
28AQI (US)
28AQI (US)
28AQI (US)
27AQI (US)
39AQI (US)
56AQI (US)
65AQI (US)
43AQI (US)
44AQI (US)
54AQI (US)
32AQI (US)
38AQI (US)
39AQI (US)
45AQI (US)
35AQI (US)
36AQI (US)
35AQI (US)
32AQI (US)
33AQI (US)
26AQI (US)
35AQI (US)
43AQI (US)
53AQI (US)
51AQI (US)
44AQI (US)
30AQI (US)
24AQI (US)
28AQI (US)
28AQI (US)
28AQI (US)
26AQI (US)
29AQI (US)
26AQI (US)
26AQI (US)
35AQI (US)
45AQI (US)
31AQI (US)
39AQI (US)
48AQI (US)
59AQI (US)
44AQI (US)
48AQI (US)
29AQI (US)
35AQI (US)
34AQI (US)
No. of days
202642AQI (US)
Highest AQI (US) recorded in
March59AQI (US)
Lowest AQI (US) recorded in
June29AQI (US)
202551AQI (US)
Highest AQI (US) recorded in
January63AQI (US)
Lowest AQI (US) recorded in
September36AQI (US)
202451AQI (US)
Highest AQI (US) recorded in
April66AQI (US)
Lowest AQI (US) recorded in
September40AQI (US)
202355AQI (US)
Highest AQI (US) recorded in
March79AQI (US)
Lowest AQI (US) recorded in
September35AQI (US)
202254AQI (US)
Highest AQI (US) recorded in
November66AQI (US)
Lowest AQI (US) recorded in
August30AQI (US)
202152AQI (US)
Highest AQI (US) recorded in
March72AQI (US)
Lowest AQI (US) recorded in
September37AQI (US)
202056AQI (US)
Highest AQI (US) recorded in
May66AQI (US)
Lowest AQI (US) recorded in
November48AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Sapa Dong's annual 2026 AQI (US) (42) shows an average percentage change of -20.8% (improved AQI (US)) compared to previous years: 2020 (56), 2021 (52), 2022 (54), 2023 (55), 2024 (51), 2025 (51).