Sang, Bucheon, Gyeonggi, 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
Sang, Bucheon, Gyeonggi, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (13th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 30 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 13th Aug - 14th Aug 2026
Sang, Bucheon, Gyeonggi, South Korea
5 AM13th Aug 2026
7 PM
4 AM14th Aug 2026
50AQI
21AQI
38AQI
21AQI
In the last 24 hours,
Sang's AQI reached its highest point of 50 at 9 AM during the Day, while the lowest point, 21, was recorded at 4 AM during the Night between 13th Aug and 14th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Sang, Bucheon, Gyeonggi, South Korea
26°C23/29°C
26°C24/31°C
23°C22/25°C
24°C23/25°C
24°C23/26°C
25°C24/26°C
26°C24/28°C
25°C24/28°C
27°C24/30°C
27°C25/30°C
27°C25/30°C
27°C25/31°C
27°C25/30°C
27°C25/30°C
27°C24/30°C
28°C25/31°C
28°C26/31°C
29°C26/32°C
30°C26/34°C
31°C27/35°C
30°C27/34°C
31°C28/35°C
32°C29/35°C
30°C25/35°C
27°C23/33°C
28°C24/32°C
28°C25/33°C
26°C22/32°C
27°C23/32°C
27°C25/31°C
42AQI
36AQI
42AQI
36AQI
2026 Days Vs Air Quality
Sang, Bucheon, Gyeonggi, South Korea
60%
133
35%
78
5%
11
Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)
Under WHO’s Safe Air Quality Limits: 60%
Health Risk Level:
Moderate
In 2026, 60% of 226 days were within WHO’s safe air quality limits, and 40% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Sang, Bucheon, Gyeonggi, South Korea
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI (US)
29AQI (US)
45AQI (US)
69AQI (US)
38AQI (US)
44AQI (US)
49AQI (US)
24AQI (US)
30AQI (US)
62AQI (US)
17AQI (US)
37AQI (US)
41AQI (US)
33AQI (US)
84AQI (US)
121AQI (US)
89AQI (US)
57AQI (US)
48AQI (US)
24AQI (US)
38AQI (US)
40AQI (US)
53AQI (US)
49AQI (US)
23AQI (US)
57AQI (US)
57AQI (US)
33AQI (US)
44AQI (US)
63AQI (US)
59AQI (US)
46AQI (US)
48AQI (US)
39AQI (US)
106AQI (US)
128AQI (US)
67AQI (US)
35AQI (US)
42AQI (US)
51AQI (US)
80AQI (US)
103AQI (US)
79AQI (US)
116AQI (US)
137AQI (US)
99AQI (US)
41AQI (US)
39AQI (US)
49AQI (US)
26AQI (US)
54AQI (US)
65AQI (US)
50AQI (US)
25AQI (US)
38AQI (US)
57AQI (US)
36AQI (US)
30AQI (US)
42AQI (US)
38AQI (US)
9AQI (US)
21AQI (US)
60AQI (US)
75AQI (US)
56AQI (US)
33AQI (US)
49AQI (US)
83AQI (US)
54AQI (US)
60AQI (US)
94AQI (US)
29AQI (US)
44AQI (US)
78AQI (US)
120AQI (US)
147AQI (US)
99AQI (US)
33AQI (US)
45AQI (US)
74AQI (US)
65AQI (US)
78AQI (US)
77AQI (US)
62AQI (US)
82AQI (US)
103AQI (US)
98AQI (US)
84AQI (US)
74AQI (US)
47AQI (US)
56AQI (US)
84AQI (US)
106AQI (US)
44AQI (US)
58AQI (US)
42AQI (US)
28AQI (US)
46AQI (US)
47AQI (US)
45AQI (US)
72AQI (US)
85AQI (US)
48AQI (US)
72AQI (US)
90AQI (US)
47AQI (US)
52AQI (US)
70AQI (US)
66AQI (US)
67AQI (US)
65AQI (US)
41AQI (US)
62AQI (US)
53AQI (US)
54AQI (US)
34AQI (US)
31AQI (US)
50AQI (US)
40AQI (US)
104AQI (US)
45AQI (US)
26AQI (US)
47AQI (US)
30AQI (US)
37AQI (US)
33AQI (US)
32AQI (US)
35AQI (US)
37AQI (US)
42AQI (US)
46AQI (US)
71AQI (US)
76AQI (US)
65AQI (US)
56AQI (US)
52AQI (US)
63AQI (US)
67AQI (US)
76AQI (US)
70AQI (US)
71AQI (US)
65AQI (US)
48AQI (US)
39AQI (US)
24AQI (US)
69AQI (US)
59AQI (US)
43AQI (US)
48AQI (US)
62AQI (US)
53AQI (US)
62AQI (US)
20AQI (US)
29AQI (US)
18AQI (US)
22AQI (US)
28AQI (US)
43AQI (US)
50AQI (US)
37AQI (US)
47AQI (US)
36AQI (US)
46AQI (US)
68AQI (US)
66AQI (US)
42AQI (US)
44AQI (US)
16AQI (US)
11AQI (US)
23AQI (US)
33AQI (US)
12AQI (US)
20AQI (US)
32AQI (US)
51AQI (US)
37AQI (US)
47AQI (US)
28AQI (US)
41AQI (US)
37AQI (US)
30AQI (US)
43AQI (US)
32AQI (US)
46AQI (US)
34AQI (US)
20AQI (US)
22AQI (US)
28AQI (US)
37AQI (US)
29AQI (US)
32AQI (US)
25AQI (US)
30AQI (US)
59AQI (US)
56AQI (US)
31AQI (US)
33AQI (US)
35AQI (US)
29AQI (US)
38AQI (US)
52AQI (US)
45AQI (US)
30AQI (US)
24AQI (US)
28AQI (US)
40AQI (US)
26AQI (US)
25AQI (US)
39AQI (US)
57AQI (US)
28AQI (US)
41AQI (US)
65AQI (US)
51AQI (US)
57AQI (US)
70AQI (US)
29AQI (US)
21AQI (US)
28AQI (US)
28AQI (US)
40AQI (US)
30AQI (US)
48AQI (US)
62AQI (US)
67AQI (US)
58AQI (US)
52AQI (US)
38AQI (US)
35AQI (US)
42AQI (US)
No. of days
202651AQI (US)
Highest AQI (US) recorded in
March67AQI (US)
Lowest AQI (US) recorded in
July35AQI (US)
202561AQI (US)
Highest AQI (US) recorded in
March88AQI (US)
Lowest AQI (US) recorded in
September44AQI (US)
202463AQI (US)
Highest AQI (US) recorded in
April81AQI (US)
Lowest AQI (US) recorded in
September40AQI (US)
202365AQI (US)
Highest AQI (US) recorded in
March96AQI (US)
Lowest AQI (US) recorded in
September40AQI (US)
202265AQI (US)
Highest AQI (US) recorded in
January85AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202169AQI (US)
Highest AQI (US) recorded in
March99AQI (US)
Lowest AQI (US) recorded in
September38AQI (US)
202064AQI (US)
Highest AQI (US) recorded in
May82AQI (US)
Lowest AQI (US) recorded in
September39AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Sang's annual 2026 AQI (US) (51) shows an average percentage change of -20.8% (improved AQI (US)) compared to previous years: 2020 (64), 2021 (69), 2022 (65), 2023 (65), 2024 (63), 2025 (61).