Homaesil, 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!
August Air Quality Analysis
Homaesil, Suwon, Gyeonggi, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 59 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Homaesil, Suwon, Gyeonggi, South Korea
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
AQI
AQI
59AQI
28AQI
In the last 24 hours,
Homaesil's AQI reached its highest point of 59 at 7 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Homaesil, Suwon, Gyeonggi, South Korea
28°C24/34°C
29°C25/34°C
31°C26/37°C
31°C26/36°C
30°C26/36°C
29°C24/35°C
29°C23/34°C
26°C23/30°C
23°C20/28°C
22°C20/25°C
21°C20/23°C
23°C21/25°C
23°C22/27°C
24°C22/28°C
27°C23/31°C
28°C25/32°C
28°C24/32°C
28°C25/32°C
29°C25/33°C
31°C25/36°C
31°C27/36°C
32°C27/37°C
30°C27/35°C
31°C26/37°C
31°C26/35°C
30°C27/35°C
30°C27/36°C
30°C26/34°C
27°C25/31°C
--°C/°C
--°C/°C
52AQI
49AQI
52AQI
52AQI
2025 Days Vs Air Quality
Homaesil, Suwon, Gyeonggi, South Korea
21%
45
71%
152
8%
17
0.4%
1
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 21%
Health Risk Level:
Very high
In 2025, 21% of 216 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
Homaesil, Suwon, Gyeonggi, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
78AQI
59AQI
61AQI
61AQI
75AQI
97AQI
61AQI
69AQI
46AQI
52AQI
60AQI
82AQI
96AQI
108AQI
58AQI
77AQI
83AQI
80AQI
88AQI
137AQI
144AQI
156AQI
120AQI
102AQI
62AQI
56AQI
66AQI
62AQI
61AQI
53AQI
79AQI
82AQI
92AQI
55AQI
53AQI
47AQI
56AQI
52AQI
47AQI
50AQI
59AQI
74AQI
85AQI
52AQI
98AQI
60AQI
117AQI
54AQI
63AQI
48AQI
55AQI
57AQI
59AQI
54AQI
58AQI
55AQI
69AQI
62AQI
78AQI
114AQI
82AQI
57AQI
44AQI
36AQI
79AQI
101AQI
93AQI
108AQI
123AQI
119AQI
105AQI
95AQI
80AQI
57AQI
75AQI
66AQI
74AQI
78AQI
95AQI
110AQI
114AQI
117AQI
126AQI
129AQI
96AQI
88AQI
54AQI
50AQI
49AQI
64AQI
79AQI
91AQI
87AQI
84AQI
84AQI
66AQI
73AQI
73AQI
73AQI
80AQI
89AQI
62AQI
61AQI
48AQI
57AQI
59AQI
68AQI
81AQI
46AQI
59AQI
49AQI
43AQI
35AQI
66AQI
57AQI
52AQI
40AQI
58AQI
65AQI
51AQI
55AQI
48AQI
51AQI
45AQI
55AQI
39AQI
52AQI
61AQI
48AQI
63AQI
70AQI
67AQI
70AQI
69AQI
70AQI
49AQI
52AQI
55AQI
60AQI
41AQI
45AQI
48AQI
63AQI
49AQI
45AQI
65AQI
76AQI
78AQI
79AQI
82AQI
83AQI
85AQI
91AQI
72AQI
58AQI
56AQI
56AQI
65AQI
57AQI
65AQI
52AQI
50AQI
63AQI
75AQI
62AQI
55AQI
64AQI
64AQI
67AQI
64AQI
51AQI
58AQI
70AQI
71AQI
66AQI
54AQI
58AQI
63AQI
61AQI
53AQI
49AQI
46AQI
43AQI
52AQI
49AQI
49AQI
50AQI
62AQI
63AQI
56AQI
51AQI
49AQI
49AQI
59AQI
54AQI
46AQI
52AQI
42AQI
45AQI
39AQI
42AQI
41AQI
38AQI
40AQI
46AQI
55AQI
50AQI
49AQI
59AQI
64AQI
60AQI
60AQI
59AQI
62AQI
59AQI
80AQI
64AQI
86AQI
65AQI
59AQI
63AQI
50AQI
60AQI
No. of days
202567AQI
Highest AQI recorded in
March86AQI
Lowest AQI recorded in
July50AQI
202458AQI
Highest AQI recorded in
April69AQI
Lowest AQI recorded in
July41AQI
202364AQI
Highest AQI recorded in
March83AQI
Lowest AQI recorded in
September47AQI
202263AQI
Highest AQI recorded in
November70AQI
Lowest AQI recorded in
October57AQI
Most & Least Polluted Years Over the Last 4 Years
Homaesil's annual 2025 AQI (67) shows an average percentage change of 8.2% (worsened AQI) compared to previous years: 2022 (63), 2023 (64), 2024 (58).