Bongdam Eup, 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
Bongdam Eup, Suwon, 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 4th highest AQI at 49 of Good air quality, showing improvement over 2024, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
Bongdam Eup, Suwon, Gyeonggi, South Korea
6 AM5th Oct 2025
6 PM
5 AM6th Oct 2025
AQI
AQI
64AQI
25AQI
In the last 24 hours,
Bongdam Eup's AQI reached its highest point of 64 at 4 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 5th Oct and 6th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Bongdam Eup, Suwon, Gyeonggi, South Korea
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
21°C19/23°C
--°C/°C
--°C/°C
46AQI
41AQI
47AQI
43AQI
2025 Days Vs Air Quality
Bongdam Eup, Suwon, Gyeonggi, South Korea
29%
80
65%
181
6%
16
0.3%
1
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 29%
Health Risk Level:
Very high
In 2025, 29% 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
Bongdam Eup, Suwon, Gyeonggi, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
78AQI
59AQI
63AQI
65AQI
73AQI
98AQI
58AQI
71AQI
44AQI
56AQI
59AQI
81AQI
92AQI
108AQI
57AQI
82AQI
82AQI
85AQI
90AQI
135AQI
146AQI
152AQI
125AQI
109AQI
71AQI
59AQI
67AQI
56AQI
60AQI
50AQI
72AQI
76AQI
89AQI
53AQI
52AQI
43AQI
58AQI
46AQI
46AQI
48AQI
58AQI
72AQI
77AQI
52AQI
98AQI
59AQI
118AQI
52AQI
64AQI
46AQI
55AQI
52AQI
58AQI
54AQI
57AQI
55AQI
68AQI
61AQI
84AQI
111AQI
80AQI
59AQI
47AQI
36AQI
76AQI
92AQI
89AQI
105AQI
115AQI
110AQI
106AQI
99AQI
81AQI
62AQI
76AQI
65AQI
74AQI
82AQI
94AQI
107AQI
109AQI
119AQI
122AQI
136AQI
98AQI
96AQI
62AQI
50AQI
46AQI
64AQI
80AQI
88AQI
85AQI
88AQI
79AQI
71AQI
76AQI
78AQI
75AQI
79AQI
92AQI
68AQI
64AQI
48AQI
59AQI
63AQI
72AQI
84AQI
57AQI
66AQI
56AQI
61AQI
36AQI
68AQI
62AQI
56AQI
44AQI
60AQI
69AQI
61AQI
63AQI
53AQI
51AQI
48AQI
56AQI
44AQI
56AQI
66AQI
55AQI
65AQI
74AQI
76AQI
77AQI
77AQI
71AQI
57AQI
55AQI
60AQI
63AQI
45AQI
55AQI
51AQI
66AQI
48AQI
52AQI
68AQI
88AQI
94AQI
83AQI
85AQI
87AQI
93AQI
100AQI
78AQI
62AQI
62AQI
61AQI
71AQI
60AQI
68AQI
56AQI
55AQI
64AQI
79AQI
65AQI
59AQI
66AQI
67AQI
69AQI
67AQI
53AQI
59AQI
68AQI
72AQI
66AQI
55AQI
59AQI
65AQI
63AQI
53AQI
51AQI
49AQI
46AQI
52AQI
49AQI
50AQI
52AQI
62AQI
64AQI
55AQI
52AQI
52AQI
51AQI
61AQI
58AQI
47AQI
54AQI
44AQI
48AQI
40AQI
43AQI
44AQI
42AQI
44AQI
49AQI
57AQI
50AQI
49AQI
59AQI
65AQI
60AQI
59AQI
59AQI
62AQI
60AQI
50AQI
51AQI
46AQI
49AQI
55AQI
56AQI
55AQI
58AQI
50AQI
40AQI
42AQI
38AQI
37AQI
40AQI
50AQI
44AQI
45AQI
47AQI
45AQI
47AQI
50AQI
47AQI
43AQI
51AQI
53AQI
45AQI
45AQI
49AQI
41AQI
48AQI
50AQI
45AQI
37AQI
37AQI
40AQI
47AQI
53AQI
50AQI
51AQI
48AQI
40AQI
41AQI
47AQI
43AQI
36AQI
32AQI
31AQI
27AQI
25AQI
27AQI
27AQI
31AQI
40AQI
65AQI
55AQI
43AQI
52AQI
61AQI
74AQI
60AQI
71AQI
44AQI
49AQI
81AQI
63AQI
86AQI
68AQI
64AQI
66AQI
52AQI
49AQI
42AQI
60AQI
No. of days
202563AQI
Highest AQI recorded in
March86AQI
Lowest AQI recorded in
September42AQI
202465AQI
Highest AQI recorded in
March82AQI
Lowest AQI recorded in
September43AQI
202376AQI
Highest AQI recorded in
March102AQI
Lowest AQI recorded in
August56AQI
202274AQI
Highest AQI recorded in
February90AQI
Lowest AQI recorded in
August36AQI
202174AQI
Highest AQI recorded in
March103AQI
Lowest AQI recorded in
September41AQI
202066AQI
Highest AQI recorded in
December87AQI
Lowest AQI recorded in
August32AQI
Most & Least Polluted Years Over the Last 6 Years
Bongdam Eup's annual 2025 AQI (63) shows an average percentage change of -10.3% (improved AQI) compared to previous years: 2020 (66), 2021 (74), 2022 (74), 2023 (76), 2024 (65).