Gosaek Dong, Suwon, 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
Gosaek Dong, Suwon, Gyeonggi, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 78 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Gosaek Dong, Suwon, Gyeonggi, South Korea
6 AM4th Oct 2025
6 PM
5 AM5th Oct 2025
AQI
AQI
62AQI
34AQI
In the last 24 hours,
Gosaek Dong's AQI reached its highest point of 62 at 3 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Gosaek Dong, Suwon, Gyeonggi, South Korea
27°C22/32°C
27°C24/31°C
25°C23/29°C
24°C21/29°C
24°C21/28°C
25°C21/31°C
26°C21/31°C
23°C20/27°C
22°C20/25°C
24°C21/28°C
25°C21/30°C
24°C22/28°C
22°C20/25°C
21°C20/25°C
18°C17/20°C
19°C17/21°C
21°C17/26°C
21°C18/24°C
22°C19/26°C
21°C19/24°C
21°C19/25°C
22°C18/27°C
23°C19/28°C
20°C18/21°C
20°C18/23°C
20°C17/24°C
20°C18/25°C
21°C18/26°C
20°C18/22°C
--°C/°C
--°C/°C
46AQI
39AQI
49AQI
40AQI
2025 Days Vs Air Quality
Gosaek Dong, Suwon, Gyeonggi, South Korea
30%
84
63%
174
7%
18
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Under WHO’s Safe Air Quality Limits: 30%
Health Risk Level:
High
In 2025, 30% of 277 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Gosaek Dong, Suwon, Gyeonggi, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
75AQI
59AQI
62AQI
64AQI
67AQI
98AQI
54AQI
70AQI
42AQI
57AQI
58AQI
74AQI
90AQI
103AQI
56AQI
78AQI
82AQI
82AQI
90AQI
131AQI
141AQI
149AQI
125AQI
109AQI
75AQI
56AQI
64AQI
58AQI
61AQI
55AQI
73AQI
74AQI
88AQI
52AQI
57AQI
48AQI
62AQI
52AQI
50AQI
54AQI
60AQI
73AQI
81AQI
52AQI
92AQI
57AQI
115AQI
51AQI
62AQI
50AQI
60AQI
56AQI
61AQI
57AQI
61AQI
59AQI
74AQI
66AQI
90AQI
108AQI
81AQI
61AQI
47AQI
36AQI
81AQI
96AQI
93AQI
107AQI
122AQI
116AQI
111AQI
101AQI
84AQI
63AQI
75AQI
68AQI
73AQI
86AQI
97AQI
107AQI
112AQI
124AQI
125AQI
132AQI
94AQI
92AQI
63AQI
52AQI
49AQI
62AQI
80AQI
88AQI
78AQI
89AQI
79AQI
69AQI
74AQI
74AQI
70AQI
79AQI
90AQI
66AQI
64AQI
53AQI
60AQI
62AQI
70AQI
77AQI
47AQI
61AQI
56AQI
44AQI
37AQI
62AQI
64AQI
52AQI
45AQI
55AQI
72AQI
62AQI
62AQI
51AQI
50AQI
50AQI
54AQI
45AQI
56AQI
64AQI
53AQI
57AQI
70AQI
75AQI
76AQI
79AQI
68AQI
55AQI
49AQI
58AQI
67AQI
47AQI
55AQI
45AQI
65AQI
48AQI
53AQI
67AQI
77AQI
81AQI
81AQI
80AQI
84AQI
85AQI
92AQI
71AQI
59AQI
60AQI
60AQI
72AQI
58AQI
66AQI
47AQI
51AQI
63AQI
77AQI
56AQI
57AQI
63AQI
63AQI
64AQI
63AQI
45AQI
54AQI
64AQI
70AQI
60AQI
50AQI
55AQI
64AQI
63AQI
46AQI
46AQI
45AQI
39AQI
54AQI
50AQI
48AQI
53AQI
67AQI
68AQI
56AQI
50AQI
53AQI
50AQI
64AQI
55AQI
42AQI
52AQI
36AQI
41AQI
35AQI
36AQI
39AQI
39AQI
43AQI
50AQI
62AQI
49AQI
48AQI
61AQI
69AQI
59AQI
62AQI
59AQI
61AQI
61AQI
50AQI
51AQI
47AQI
46AQI
54AQI
52AQI
55AQI
57AQI
49AQI
40AQI
42AQI
39AQI
39AQI
41AQI
51AQI
44AQI
47AQI
48AQI
48AQI
50AQI
52AQI
47AQI
43AQI
51AQI
52AQI
44AQI
41AQI
49AQI
39AQI
49AQI
51AQI
37AQI
38AQI
39AQI
42AQI
49AQI
54AQI
50AQI
50AQI
47AQI
39AQI
43AQI
46AQI
44AQI
37AQI
31AQI
35AQI
27AQI
24AQI
27AQI
29AQI
39AQI
36AQI
55AQI
59AQI
39AQI
42AQI
58AQI
67AQI
60AQI
78AQI
79AQI
65AQI
88AQI
66AQI
62AQI
61AQI
51AQI
49AQI
42AQI
68AQI
No. of days
202563AQI
Highest AQI recorded in
March88AQI
Lowest AQI recorded in
September42AQI
202461AQI
Highest AQI recorded in
January80AQI
Lowest AQI recorded in
September39AQI
202366AQI
Highest AQI recorded in
March91AQI
Lowest AQI recorded in
September48AQI
202264AQI
Highest AQI recorded in
February89AQI
Lowest AQI recorded in
August20AQI
202166AQI
Highest AQI recorded in
March95AQI
Lowest AQI recorded in
September36AQI
202060AQI
Highest AQI recorded in
December85AQI
Lowest AQI recorded in
September43AQI
Most & Least Polluted Years Over the Last 6 Years
Gosaek Dong's annual 2025 AQI (63) shows an average percentage change of -1.5% (improved AQI) compared to previous years: 2020 (60), 2021 (66), 2022 (64), 2023 (66), 2024 (61).