Yongju, Gyeongbuk, South Korea Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Yongju, Gyeongbuk, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 47 of Good air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Yongju, Gyeongbuk, South Korea
5 AM2nd Jul 2025
7 PM
4 AM3rd Jul 2025
53AQI
25AQI
53AQI
39AQI
In the last 24 hours,
Yongju's AQI reached its highest point of 53 at 5 AM during the Day, while the lowest point, 25, was recorded at 12 PM during the Day between 2nd Jul and 3rd Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Yongju, Gyeongbuk, South Korea
19°C13/25°C
16°C7/25°C
17°C7/27°C
19°C12/28°C
20°C11/29°C
21°C14/29°C
22°C15/30°C
21°C14/28°C
20°C11/28°C
21°C13/29°C
19°C15/25°C
21°C15/27°C
24°C20/30°C
21°C19/27°C
22°C17/28°C
23°C15/31°C
25°C18/33°C
22°C20/25°C
21°C16/22°C
20°C13/28°C
21°C13/29°C
21°C17/27°C
19°C16/24°C
20°C16/26°C
23°C16/29°C
24°C19/31°C
26°C19/33°C
27°C21/33°C
27°C22/33°C
27°C21/33°C
0°C0/0°C
58AQI
52AQI
57AQI
52AQI
2025 Days Vs Air Quality
Yongju, Gyeongbuk, South Korea
13%
24
82%
150
5%
9
Total number of days with different AQI categories in last 184 days in 2025 (181 days remaining)
Under WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2025, 13% of 184 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Yongju, Gyeongbuk, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
73AQI
73AQI
61AQI
64AQI
71AQI
100AQI
63AQI
72AQI
50AQI
64AQI
68AQI
76AQI
97AQI
102AQI
66AQI
73AQI
84AQI
94AQI
84AQI
114AQI
130AQI
135AQI
108AQI
94AQI
69AQI
61AQI
69AQI
57AQI
61AQI
66AQI
79AQI
76AQI
78AQI
65AQI
52AQI
50AQI
48AQI
55AQI
54AQI
58AQI
66AQI
77AQI
80AQI
56AQI
79AQI
59AQI
103AQI
52AQI
63AQI
53AQI
57AQI
57AQI
56AQI
59AQI
60AQI
61AQI
80AQI
66AQI
73AQI
77AQI
74AQI
51AQI
47AQI
45AQI
47AQI
55AQI
62AQI
75AQI
76AQI
86AQI
84AQI
70AQI
62AQI
51AQI
56AQI
59AQI
55AQI
73AQI
74AQI
83AQI
76AQI
86AQI
90AQI
111AQI
106AQI
110AQI
87AQI
65AQI
59AQI
62AQI
61AQI
58AQI
65AQI
66AQI
65AQI
61AQI
62AQI
76AQI
74AQI
76AQI
67AQI
57AQI
61AQI
53AQI
53AQI
62AQI
65AQI
79AQI
66AQI
51AQI
51AQI
43AQI
36AQI
56AQI
71AQI
59AQI
52AQI
54AQI
60AQI
60AQI
56AQI
52AQI
51AQI
49AQI
51AQI
46AQI
55AQI
67AQI
49AQI
41AQI
61AQI
63AQI
74AQI
69AQI
75AQI
60AQI
50AQI
59AQI
63AQI
62AQI
61AQI
58AQI
65AQI
44AQI
51AQI
55AQI
65AQI
74AQI
67AQI
57AQI
56AQI
60AQI
74AQI
65AQI
51AQI
51AQI
59AQI
63AQI
65AQI
67AQI
64AQI
56AQI
59AQI
64AQI
48AQI
54AQI
54AQI
64AQI
64AQI
65AQI
58AQI
46AQI
40AQI
50AQI
49AQI
44AQI
49AQI
55AQI
58AQI
52AQI
48AQI
45AQI
47AQI
80AQI
64AQI
71AQI
61AQI
58AQI
57AQI
46AQI
No. of days
202565AQI
Highest AQI recorded in
January80AQI
Lowest AQI recorded in
July46AQI
202460AQI
Highest AQI recorded in
January83AQI
Lowest AQI recorded in
July37AQI
202369AQI
Highest AQI recorded in
February99AQI
Lowest AQI recorded in
September48AQI
202269AQI
Highest AQI recorded in
November99AQI
Lowest AQI recorded in
August28AQI
202167AQI
Highest AQI recorded in
February92AQI
Lowest AQI recorded in
October44AQI
202067AQI
Highest AQI recorded in
December98AQI
Lowest AQI recorded in
July40AQI
Most & Least Polluted Years Over the Last 6 Years
Yongju's annual 2025 AQI (65) shows an average percentage change of -1.9% (improved AQI) compared to previous years: 2020 (67), 2021 (67), 2022 (69), 2023 (69), 2024 (60).