Bokjeong Dong, Songnam, Gyeonggi, South Korea Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Bokjeong Dong, Songnam, Gyeonggi, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (29th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 46 of Good air quality, showing improvement over 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 30th Sep - 1st Oct 2025
Bokjeong Dong, Songnam, Gyeonggi, South Korea
6 AM30th Sep 2025
6 PM
5 AM1st Oct 2025
AQI
AQI
69AQI
40AQI
In the last 24 hours,
Bokjeong Dong's AQI reached its highest point of 69 at 12 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 30th Sep and 1st Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Bokjeong Dong, Songnam, Gyeonggi, South Korea
25°C23/28°C
26°C22/31°C
27°C22/32°C
24°C22/29°C
27°C22/33°C
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
--°C/°C
--°C/°C
43AQI
35AQI
44AQI
36AQI
2025 Days Vs Air Quality
Bokjeong Dong, Songnam, Gyeonggi, South Korea
40%
108
55%
150
5%
14
Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 40%
Health Risk Level:
Significant
In 2025, 40% of 273 days were within WHO’s safe air quality limits, and 60% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Bokjeong Dong, Songnam, Gyeonggi, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
71AQI
56AQI
56AQI
58AQI
70AQI
101AQI
55AQI
72AQI
42AQI
57AQI
60AQI
77AQI
92AQI
98AQI
55AQI
74AQI
87AQI
79AQI
91AQI
131AQI
144AQI
144AQI
120AQI
104AQI
67AQI
52AQI
62AQI
59AQI
59AQI
54AQI
74AQI
79AQI
79AQI
52AQI
53AQI
42AQI
53AQI
49AQI
47AQI
48AQI
57AQI
75AQI
81AQI
52AQI
92AQI
58AQI
115AQI
50AQI
64AQI
47AQI
57AQI
53AQI
58AQI
54AQI
56AQI
54AQI
71AQI
52AQI
84AQI
102AQI
86AQI
57AQI
47AQI
38AQI
69AQI
86AQI
80AQI
99AQI
113AQI
108AQI
96AQI
95AQI
73AQI
51AQI
67AQI
60AQI
62AQI
77AQI
86AQI
99AQI
104AQI
117AQI
116AQI
131AQI
91AQI
89AQI
59AQI
49AQI
41AQI
52AQI
77AQI
76AQI
76AQI
78AQI
59AQI
60AQI
66AQI
71AQI
63AQI
74AQI
83AQI
59AQI
60AQI
41AQI
52AQI
60AQI
64AQI
74AQI
46AQI
48AQI
46AQI
40AQI
35AQI
56AQI
61AQI
50AQI
42AQI
55AQI
65AQI
55AQI
54AQI
44AQI
44AQI
44AQI
45AQI
36AQI
49AQI
59AQI
46AQI
47AQI
66AQI
64AQI
69AQI
71AQI
63AQI
49AQI
39AQI
54AQI
59AQI
45AQI
47AQI
41AQI
57AQI
40AQI
49AQI
58AQI
71AQI
73AQI
74AQI
62AQI
71AQI
81AQI
88AQI
68AQI
50AQI
53AQI
56AQI
70AQI
53AQI
66AQI
47AQI
50AQI
60AQI
70AQI
49AQI
55AQI
61AQI
63AQI
68AQI
61AQI
42AQI
44AQI
43AQI
56AQI
52AQI
44AQI
49AQI
58AQI
60AQI
48AQI
43AQI
42AQI
35AQI
53AQI
50AQI
50AQI
54AQI
68AQI
64AQI
54AQI
47AQI
46AQI
45AQI
61AQI
50AQI
38AQI
46AQI
35AQI
37AQI
30AQI
35AQI
37AQI
31AQI
35AQI
48AQI
51AQI
41AQI
39AQI
62AQI
67AQI
55AQI
53AQI
59AQI
62AQI
61AQI
50AQI
52AQI
45AQI
48AQI
51AQI
53AQI
46AQI
56AQI
51AQI
42AQI
45AQI
42AQI
40AQI
42AQI
52AQI
45AQI
46AQI
46AQI
48AQI
50AQI
54AQI
52AQI
47AQI
50AQI
53AQI
47AQI
46AQI
51AQI
42AQI
51AQI
50AQI
34AQI
34AQI
41AQI
41AQI
47AQI
54AQI
49AQI
51AQI
47AQI
40AQI
43AQI
42AQI
41AQI
35AQI
28AQI
28AQI
25AQI
22AQI
26AQI
23AQI
32AQI
38AQI
52AQI
46AQI
26AQI
46AQI
78AQI
62AQI
81AQI
60AQI
55AQI
57AQI
47AQI
49AQI
39AQI
No. of days
202559AQI
Highest AQI recorded in
March81AQI
Lowest AQI recorded in
September39AQI
202458AQI
Highest AQI recorded in
January73AQI
Lowest AQI recorded in
September41AQI
202364AQI
Highest AQI recorded in
March94AQI
Lowest AQI recorded in
September44AQI
202263AQI
Highest AQI recorded in
February87AQI
Lowest AQI recorded in
August25AQI
202162AQI
Highest AQI recorded in
March87AQI
Lowest AQI recorded in
September35AQI
202061AQI
Highest AQI recorded in
December80AQI
Lowest AQI recorded in
September40AQI
Most & Least Polluted Years Over the Last 6 Years
Bokjeong Dong's annual 2025 AQI (59) shows an average percentage change of -4.5% (improved AQI) compared to previous years: 2020 (61), 2021 (62), 2022 (63), 2023 (64), 2024 (58).