Taereung, Guri, Gyeonggi, South Korea Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Taereung, Guri, Gyeonggi, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (5th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 39 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
Taereung, Guri, Gyeonggi, South Korea
6 AM5th Oct 2025
6 PM
5 AM6th Oct 2025
AQI
AQI
51AQI
16AQI
In the last 24 hours,
Taereung's AQI reached its highest point of 51 at 4 AM during the Night, while the lowest point, 16, was recorded at 1 AM during the Night between 5th Oct and 6th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Taereung, Guri, Gyeonggi, South Korea
27°C24/32°C
26°C23/29°C
25°C21/31°C
25°C22/28°C
25°C19/31°C
26°C20/32°C
24°C21/29°C
22°C20/26°C
24°C20/29°C
26°C21/31°C
24°C22/28°C
22°C19/24°C
21°C19/24°C
19°C17/22°C
18°C17/21°C
21°C16/26°C
21°C17/25°C
22°C19/27°C
21°C19/23°C
22°C20/27°C
22°C18/28°C
23°C18/28°C
20°C18/21°C
20°C17/25°C
21°C17/25°C
21°C17/26°C
22°C18/27°C
21°C19/23°C
21°C19/24°C
--°C/°C
--°C/°C
45AQI
40AQI
47AQI
41AQI
2025 Days Vs Air Quality
Taereung, Guri, Gyeonggi, South Korea
27%
75
68%
188
5%
15
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 27%
Health Risk Level:
Very high
In 2025, 27% of 278 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Taereung, Guri, Gyeonggi, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
76AQI
57AQI
62AQI
62AQI
72AQI
98AQI
62AQI
73AQI
47AQI
62AQI
64AQI
79AQI
93AQI
99AQI
60AQI
77AQI
86AQI
85AQI
91AQI
130AQI
142AQI
146AQI
118AQI
104AQI
70AQI
60AQI
67AQI
65AQI
65AQI
56AQI
74AQI
82AQI
74AQI
55AQI
52AQI
47AQI
55AQI
53AQI
49AQI
52AQI
58AQI
80AQI
73AQI
55AQI
95AQI
60AQI
115AQI
52AQI
66AQI
50AQI
58AQI
56AQI
62AQI
57AQI
60AQI
58AQI
70AQI
59AQI
87AQI
103AQI
81AQI
56AQI
45AQI
38AQI
74AQI
99AQI
87AQI
101AQI
114AQI
103AQI
93AQI
83AQI
76AQI
58AQI
74AQI
66AQI
71AQI
83AQI
90AQI
105AQI
109AQI
117AQI
115AQI
126AQI
92AQI
90AQI
63AQI
56AQI
51AQI
60AQI
80AQI
80AQI
78AQI
80AQI
60AQI
69AQI
76AQI
79AQI
78AQI
82AQI
90AQI
70AQI
64AQI
50AQI
60AQI
69AQI
75AQI
88AQI
56AQI
65AQI
58AQI
48AQI
43AQI
67AQI
69AQI
60AQI
52AQI
61AQI
71AQI
63AQI
65AQI
54AQI
50AQI
52AQI
53AQI
45AQI
58AQI
64AQI
52AQI
55AQI
76AQI
75AQI
77AQI
76AQI
70AQI
63AQI
50AQI
61AQI
63AQI
52AQI
51AQI
57AQI
65AQI
50AQI
56AQI
69AQI
86AQI
92AQI
82AQI
79AQI
82AQI
93AQI
97AQI
77AQI
60AQI
62AQI
61AQI
73AQI
63AQI
69AQI
55AQI
59AQI
68AQI
77AQI
62AQI
60AQI
71AQI
72AQI
74AQI
70AQI
47AQI
58AQI
64AQI
68AQI
57AQI
46AQI
53AQI
61AQI
66AQI
52AQI
49AQI
43AQI
40AQI
53AQI
54AQI
52AQI
59AQI
74AQI
68AQI
59AQI
52AQI
48AQI
45AQI
64AQI
48AQI
40AQI
51AQI
36AQI
39AQI
33AQI
39AQI
38AQI
38AQI
40AQI
53AQI
58AQI
51AQI
48AQI
63AQI
67AQI
63AQI
60AQI
58AQI
62AQI
62AQI
51AQI
52AQI
47AQI
47AQI
60AQI
56AQI
50AQI
58AQI
51AQI
42AQI
42AQI
42AQI
38AQI
41AQI
52AQI
48AQI
48AQI
50AQI
49AQI
50AQI
53AQI
48AQI
44AQI
51AQI
52AQI
47AQI
43AQI
50AQI
41AQI
48AQI
50AQI
36AQI
39AQI
40AQI
43AQI
50AQI
53AQI
49AQI
50AQI
50AQI
39AQI
43AQI
46AQI
44AQI
37AQI
31AQI
32AQI
27AQI
25AQI
27AQI
27AQI
31AQI
41AQI
59AQI
52AQI
37AQI
60AQI
51AQI
66AQI
64AQI
66AQI
39AQI
39AQI
81AQI
64AQI
83AQI
68AQI
64AQI
65AQI
51AQI
50AQI
42AQI
55AQI
No. of days
202563AQI
Highest AQI recorded in
March83AQI
Lowest AQI recorded in
September42AQI
202460AQI
Highest AQI recorded in
January72AQI
Lowest AQI recorded in
September42AQI
202367AQI
Highest AQI recorded in
February89AQI
Lowest AQI recorded in
September49AQI
202264AQI
Highest AQI recorded in
February83AQI
Lowest AQI recorded in
August29AQI
202165AQI
Highest AQI recorded in
March88AQI
Lowest AQI recorded in
September32AQI
202064AQI
Highest AQI recorded in
December81AQI
Lowest AQI recorded in
August48AQI
Most & Least Polluted Years Over the Last 6 Years
Taereung's annual 2025 AQI (63) shows an average percentage change of -1.5% (improved AQI) compared to previous years: 2020 (64), 2021 (65), 2022 (64), 2023 (67), 2024 (60).