Nae Dong, 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
Nae Dong, Bucheon, Gyeonggi, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 35 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Nae Dong, Bucheon, Gyeonggi, South Korea
5 AM15th Aug 2026
7 PM
4 AM16th Aug 2026
55AQI
21AQI
54AQI
42AQI
In the last 24 hours,
Nae Dong's AQI reached its highest point of 55 at 5 PM during the Day, while the lowest point, 21, was recorded at 6 AM during the Day between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Nae Dong, Bucheon, Gyeonggi, South Korea
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
26°C25/26°C
25°C23/28°C
38AQI
32AQI
41AQI
37AQI
2026 Days Vs Air Quality
Nae Dong, Bucheon, Gyeonggi, South Korea
44%
99
41%
92
14%
32
0.4%
1
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Under WHO’s Safe Air Quality Limits: 44%
Health Risk Level:
Significant
In 2026, 44% of 228 days were within WHO’s safe air quality limits, and 56% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Nae Dong, Bucheon, Gyeonggi, South Korea
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI (US)
42AQI (US)
65AQI (US)
91AQI (US)
78AQI (US)
69AQI (US)
70AQI (US)
36AQI (US)
53AQI (US)
75AQI (US)
29AQI (US)
55AQI (US)
57AQI (US)
48AQI (US)
98AQI (US)
145AQI (US)
136AQI (US)
99AQI (US)
87AQI (US)
50AQI (US)
52AQI (US)
40AQI (US)
57AQI (US)
46AQI (US)
28AQI (US)
67AQI (US)
77AQI (US)
51AQI (US)
55AQI (US)
69AQI (US)
71AQI (US)
68AQI (US)
82AQI (US)
78AQI (US)
130AQI (US)
136AQI (US)
67AQI (US)
38AQI (US)
43AQI (US)
54AQI (US)
105AQI (US)
136AQI (US)
113AQI (US)
139AQI (US)
141AQI (US)
96AQI (US)
43AQI (US)
39AQI (US)
56AQI (US)
49AQI (US)
81AQI (US)
97AQI (US)
58AQI (US)
27AQI (US)
47AQI (US)
75AQI (US)
66AQI (US)
65AQI (US)
62AQI (US)
41AQI (US)
11AQI (US)
28AQI (US)
67AQI (US)
109AQI (US)
89AQI (US)
56AQI (US)
56AQI (US)
105AQI (US)
97AQI (US)
113AQI (US)
129AQI (US)
61AQI (US)
61AQI (US)
103AQI (US)
143AQI (US)
151AQI (US)
125AQI (US)
55AQI (US)
68AQI (US)
108AQI (US)
97AQI (US)
115AQI (US)
113AQI (US)
109AQI (US)
113AQI (US)
139AQI (US)
141AQI (US)
120AQI (US)
114AQI (US)
83AQI (US)
94AQI (US)
109AQI (US)
129AQI (US)
61AQI (US)
86AQI (US)
62AQI (US)
29AQI (US)
54AQI (US)
51AQI (US)
46AQI (US)
101AQI (US)
127AQI (US)
94AQI (US)
114AQI (US)
132AQI (US)
68AQI (US)
64AQI (US)
71AQI (US)
67AQI (US)
66AQI (US)
74AQI (US)
40AQI (US)
60AQI (US)
56AQI (US)
63AQI (US)
48AQI (US)
52AQI (US)
61AQI (US)
48AQI (US)
129AQI (US)
62AQI (US)
31AQI (US)
47AQI (US)
31AQI (US)
36AQI (US)
34AQI (US)
32AQI (US)
35AQI (US)
37AQI (US)
38AQI (US)
54AQI (US)
75AQI (US)
77AQI (US)
66AQI (US)
56AQI (US)
53AQI (US)
63AQI (US)
66AQI (US)
78AQI (US)
72AQI (US)
71AQI (US)
64AQI (US)
49AQI (US)
46AQI (US)
27AQI (US)
71AQI (US)
60AQI (US)
41AQI (US)
50AQI (US)
71AQI (US)
66AQI (US)
63AQI (US)
16AQI (US)
28AQI (US)
17AQI (US)
24AQI (US)
28AQI (US)
41AQI (US)
48AQI (US)
40AQI (US)
48AQI (US)
33AQI (US)
46AQI (US)
73AQI (US)
74AQI (US)
38AQI (US)
51AQI (US)
15AQI (US)
9AQI (US)
21AQI (US)
27AQI (US)
13AQI (US)
20AQI (US)
32AQI (US)
51AQI (US)
30AQI (US)
45AQI (US)
27AQI (US)
52AQI (US)
42AQI (US)
22AQI (US)
36AQI (US)
29AQI (US)
44AQI (US)
37AQI (US)
13AQI (US)
17AQI (US)
26AQI (US)
33AQI (US)
28AQI (US)
37AQI (US)
25AQI (US)
26AQI (US)
58AQI (US)
60AQI (US)
36AQI (US)
21AQI (US)
33AQI (US)
28AQI (US)
32AQI (US)
41AQI (US)
50AQI (US)
31AQI (US)
26AQI (US)
28AQI (US)
42AQI (US)
25AQI (US)
25AQI (US)
37AQI (US)
58AQI (US)
31AQI (US)
36AQI (US)
64AQI (US)
54AQI (US)
42AQI (US)
72AQI (US)
27AQI (US)
18AQI (US)
32AQI (US)
29AQI (US)
41AQI (US)
31AQI (US)
25AQI (US)
35AQI (US)
65AQI (US)
78AQI (US)
94AQI (US)
74AQI (US)
55AQI (US)
38AQI (US)
34AQI (US)
40AQI (US)
No. of days
202661AQI (US)
Highest AQI (US) recorded in
March94AQI (US)
Lowest AQI (US) recorded in
July34AQI (US)
202565AQI (US)
Highest AQI (US) recorded in
March88AQI (US)
Lowest AQI (US) recorded in
September43AQI (US)
202462AQI (US)
Highest AQI (US) recorded in
January83AQI (US)
Lowest AQI (US) recorded in
September36AQI (US)
202369AQI (US)
Highest AQI (US) recorded in
March104AQI (US)
Lowest AQI (US) recorded in
August40AQI (US)
202270AQI (US)
Highest AQI (US) recorded in
January91AQI (US)
Lowest AQI (US) recorded in
August32AQI (US)
202181AQI (US)
Highest AQI (US) recorded in
March111AQI (US)
Lowest AQI (US) recorded in
September47AQI (US)
202081AQI (US)
Highest AQI (US) recorded in
May102AQI (US)
Lowest AQI (US) recorded in
September55AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Nae Dong's annual 2026 AQI (US) (61) shows an average percentage change of -13.6% (improved AQI (US)) compared to previous years: 2020 (81), 2021 (81), 2022 (70), 2023 (69), 2024 (62), 2025 (65).