Uijeongbu, 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
Uijeongbu, 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 25 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Uijeongbu, Gyeonggi, South Korea
5 AM14th Aug 2026
7 PM
4 AM15th Aug 2026
30AQI
22AQI
27AQI
23AQI
In the last 24 hours,
Uijeongbu's AQI reached its highest point of 30 at 1 PM during the Day, while the lowest point, 22, was recorded at 6 AM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Uijeongbu, Gyeonggi, South Korea
26°C23/32°C
22°C21/24°C
23°C22/23°C
24°C23/25°C
24°C22/27°C
26°C24/28°C
25°C24/26°C
27°C24/32°C
28°C25/32°C
27°C24/31°C
28°C25/33°C
28°C25/33°C
28°C25/33°C
28°C24/33°C
29°C25/33°C
29°C26/34°C
30°C26/36°C
31°C26/38°C
32°C27/38°C
32°C27/38°C
33°C28/39°C
33°C28/39°C
29°C24/34°C
27°C22/32°C
28°C23/33°C
28°C23/34°C
25°C20/31°C
26°C21/31°C
27°C23/32°C
24°C22/26°C
41AQI
38AQI
40AQI
40AQI
2026 Days Vs Air Quality
Uijeongbu, Gyeonggi, South Korea
54%
121
39%
87
7%
15
0.4%
1
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Under WHO’s Safe Air Quality Limits: 54%
Health Risk Level:
Considerable
In 2026, 54% of 227 days were within WHO’s safe air quality limits, and 46% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Uijeongbu, Gyeonggi, South Korea
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
38AQI (US)
39AQI (US)
61AQI (US)
81AQI (US)
61AQI (US)
54AQI (US)
61AQI (US)
32AQI (US)
49AQI (US)
62AQI (US)
28AQI (US)
44AQI (US)
45AQI (US)
41AQI (US)
77AQI (US)
145AQI (US)
115AQI (US)
78AQI (US)
65AQI (US)
33AQI (US)
43AQI (US)
33AQI (US)
35AQI (US)
50AQI (US)
27AQI (US)
54AQI (US)
59AQI (US)
35AQI (US)
41AQI (US)
57AQI (US)
64AQI (US)
64AQI (US)
65AQI (US)
57AQI (US)
120AQI (US)
142AQI (US)
64AQI (US)
40AQI (US)
43AQI (US)
49AQI (US)
97AQI (US)
132AQI (US)
130AQI (US)
136AQI (US)
151AQI (US)
97AQI (US)
42AQI (US)
42AQI (US)
64AQI (US)
47AQI (US)
77AQI (US)
93AQI (US)
50AQI (US)
29AQI (US)
35AQI (US)
55AQI (US)
57AQI (US)
42AQI (US)
40AQI (US)
38AQI (US)
9AQI (US)
31AQI (US)
75AQI (US)
99AQI (US)
71AQI (US)
53AQI (US)
52AQI (US)
93AQI (US)
100AQI (US)
75AQI (US)
101AQI (US)
38AQI (US)
48AQI (US)
80AQI (US)
116AQI (US)
129AQI (US)
108AQI (US)
50AQI (US)
68AQI (US)
89AQI (US)
74AQI (US)
76AQI (US)
84AQI (US)
71AQI (US)
90AQI (US)
134AQI (US)
113AQI (US)
97AQI (US)
93AQI (US)
50AQI (US)
41AQI (US)
77AQI (US)
107AQI (US)
59AQI (US)
77AQI (US)
43AQI (US)
26AQI (US)
44AQI (US)
39AQI (US)
33AQI (US)
66AQI (US)
63AQI (US)
46AQI (US)
58AQI (US)
79AQI (US)
33AQI (US)
47AQI (US)
59AQI (US)
56AQI (US)
68AQI (US)
44AQI (US)
32AQI (US)
48AQI (US)
37AQI (US)
51AQI (US)
42AQI (US)
30AQI (US)
45AQI (US)
58AQI (US)
108AQI (US)
45AQI (US)
25AQI (US)
31AQI (US)
37AQI (US)
42AQI (US)
29AQI (US)
36AQI (US)
37AQI (US)
42AQI (US)
48AQI (US)
40AQI (US)
69AQI (US)
78AQI (US)
65AQI (US)
56AQI (US)
53AQI (US)
63AQI (US)
67AQI (US)
77AQI (US)
71AQI (US)
71AQI (US)
65AQI (US)
50AQI (US)
44AQI (US)
20AQI (US)
50AQI (US)
55AQI (US)
50AQI (US)
38AQI (US)
66AQI (US)
60AQI (US)
54AQI (US)
26AQI (US)
30AQI (US)
22AQI (US)
23AQI (US)
25AQI (US)
36AQI (US)
62AQI (US)
56AQI (US)
47AQI (US)
56AQI (US)
46AQI (US)
43AQI (US)
71AQI (US)
48AQI (US)
54AQI (US)
17AQI (US)
14AQI (US)
26AQI (US)
30AQI (US)
16AQI (US)
26AQI (US)
29AQI (US)
44AQI (US)
56AQI (US)
39AQI (US)
27AQI (US)
30AQI (US)
46AQI (US)
55AQI (US)
52AQI (US)
38AQI (US)
36AQI (US)
30AQI (US)
24AQI (US)
26AQI (US)
27AQI (US)
31AQI (US)
29AQI (US)
53AQI (US)
28AQI (US)
23AQI (US)
71AQI (US)
66AQI (US)
25AQI (US)
30AQI (US)
39AQI (US)
28AQI (US)
41AQI (US)
51AQI (US)
55AQI (US)
43AQI (US)
27AQI (US)
31AQI (US)
43AQI (US)
34AQI (US)
26AQI (US)
42AQI (US)
65AQI (US)
56AQI (US)
46AQI (US)
56AQI (US)
51AQI (US)
47AQI (US)
51AQI (US)
31AQI (US)
22AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
25AQI (US)
25AQI (US)
25AQI (US)
55AQI (US)
74AQI (US)
78AQI (US)
52AQI (US)
53AQI (US)
40AQI (US)
38AQI (US)
38AQI (US)
No. of days
202654AQI (US)
Highest AQI (US) recorded in
March78AQI (US)
Lowest AQI (US) recorded in
August38AQI (US)
202560AQI (US)
Highest AQI (US) recorded in
March81AQI (US)
Lowest AQI (US) recorded in
September42AQI (US)
202459AQI (US)
Highest AQI (US) recorded in
January78AQI (US)
Lowest AQI (US) recorded in
September39AQI (US)
202364AQI (US)
Highest AQI (US) recorded in
March88AQI (US)
Lowest AQI (US) recorded in
September42AQI (US)
202264AQI (US)
Highest AQI (US) recorded in
January83AQI (US)
Lowest AQI (US) recorded in
August38AQI (US)
202164AQI (US)
Highest AQI (US) recorded in
March90AQI (US)
Lowest AQI (US) recorded in
September34AQI (US)
202060AQI (US)
Highest AQI (US) recorded in
December84AQI (US)
Lowest AQI (US) recorded in
September40AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Uijeongbu's annual 2026 AQI (US) (54) shows an average percentage change of -12.5% (improved AQI (US)) compared to previous years: 2020 (60), 2021 (64), 2022 (64), 2023 (64), 2024 (59), 2025 (60).