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!
August Air Quality Analysis
Songnam, Gyeonggi, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 27 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 13th Aug - 14th Aug 2026
Songnam, Gyeonggi, South Korea
5 AM13th Aug 2026
7 PM
4 AM14th Aug 2026
30AQI
23AQI
27AQI
21AQI
In the last 24 hours,
Songnam's AQI reached its highest point of 30 at 3 PM during the Day, while the lowest point, 21, was recorded at 1 AM during the Night between 13th Aug and 14th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Songnam, Gyeonggi, South Korea
26°C21/32°C
25°C22/32°C
22°C21/24°C
22°C22/23°C
25°C23/28°C
24°C23/27°C
26°C24/28°C
25°C23/28°C
27°C23/32°C
27°C25/32°C
27°C24/32°C
28°C25/33°C
27°C25/32°C
27°C24/32°C
27°C23/33°C
28°C24/33°C
29°C26/34°C
29°C25/35°C
31°C25/37°C
31°C27/37°C
31°C26/37°C
31°C27/37°C
32°C27/38°C
29°C24/35°C
25°C21/32°C
27°C22/32°C
27°C21/34°C
24°C19/31°C
25°C21/31°C
26°C22/31°C
40AQI
33AQI
36AQI
36AQI
2026 Days Vs Air Quality
Songnam, Gyeonggi, South Korea
57%
127
34%
76
9%
20
Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)
Under WHO’s Safe Air Quality Limits: 57%
Health Risk Level:
Considerable
In 2026, 57% of 226 days were within WHO’s safe air quality limits, and 43% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Songnam, Gyeonggi, South Korea
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
31AQI (US)
41AQI (US)
57AQI (US)
81AQI (US)
63AQI (US)
57AQI (US)
58AQI (US)
29AQI (US)
52AQI (US)
65AQI (US)
29AQI (US)
42AQI (US)
45AQI (US)
33AQI (US)
85AQI (US)
147AQI (US)
128AQI (US)
87AQI (US)
65AQI (US)
35AQI (US)
37AQI (US)
32AQI (US)
52AQI (US)
53AQI (US)
27AQI (US)
56AQI (US)
59AQI (US)
35AQI (US)
41AQI (US)
50AQI (US)
67AQI (US)
66AQI (US)
64AQI (US)
59AQI (US)
128AQI (US)
147AQI (US)
71AQI (US)
42AQI (US)
46AQI (US)
44AQI (US)
90AQI (US)
128AQI (US)
126AQI (US)
131AQI (US)
147AQI (US)
108AQI (US)
44AQI (US)
45AQI (US)
61AQI (US)
50AQI (US)
80AQI (US)
101AQI (US)
55AQI (US)
31AQI (US)
31AQI (US)
49AQI (US)
37AQI (US)
21AQI (US)
36AQI (US)
36AQI (US)
13AQI (US)
47AQI (US)
68AQI (US)
97AQI (US)
77AQI (US)
56AQI (US)
58AQI (US)
97AQI (US)
113AQI (US)
85AQI (US)
103AQI (US)
37AQI (US)
42AQI (US)
93AQI (US)
127AQI (US)
123AQI (US)
115AQI (US)
52AQI (US)
63AQI (US)
94AQI (US)
78AQI (US)
80AQI (US)
98AQI (US)
73AQI (US)
105AQI (US)
137AQI (US)
116AQI (US)
90AQI (US)
82AQI (US)
48AQI (US)
37AQI (US)
93AQI (US)
114AQI (US)
49AQI (US)
77AQI (US)
54AQI (US)
26AQI (US)
49AQI (US)
42AQI (US)
34AQI (US)
63AQI (US)
84AQI (US)
61AQI (US)
63AQI (US)
97AQI (US)
41AQI (US)
51AQI (US)
60AQI (US)
53AQI (US)
63AQI (US)
43AQI (US)
37AQI (US)
52AQI (US)
36AQI (US)
44AQI (US)
36AQI (US)
36AQI (US)
41AQI (US)
39AQI (US)
103AQI (US)
39AQI (US)
29AQI (US)
35AQI (US)
35AQI (US)
44AQI (US)
26AQI (US)
33AQI (US)
39AQI (US)
34AQI (US)
32AQI (US)
38AQI (US)
55AQI (US)
77AQI (US)
65AQI (US)
56AQI (US)
53AQI (US)
63AQI (US)
66AQI (US)
77AQI (US)
71AQI (US)
71AQI (US)
65AQI (US)
47AQI (US)
29AQI (US)
23AQI (US)
39AQI (US)
48AQI (US)
49AQI (US)
39AQI (US)
68AQI (US)
65AQI (US)
74AQI (US)
20AQI (US)
33AQI (US)
32AQI (US)
31AQI (US)
29AQI (US)
48AQI (US)
48AQI (US)
41AQI (US)
42AQI (US)
53AQI (US)
36AQI (US)
59AQI (US)
64AQI (US)
53AQI (US)
52AQI (US)
18AQI (US)
23AQI (US)
24AQI (US)
39AQI (US)
23AQI (US)
22AQI (US)
29AQI (US)
45AQI (US)
57AQI (US)
49AQI (US)
46AQI (US)
39AQI (US)
41AQI (US)
36AQI (US)
40AQI (US)
36AQI (US)
32AQI (US)
31AQI (US)
27AQI (US)
22AQI (US)
27AQI (US)
31AQI (US)
31AQI (US)
27AQI (US)
25AQI (US)
25AQI (US)
60AQI (US)
56AQI (US)
29AQI (US)
26AQI (US)
36AQI (US)
28AQI (US)
38AQI (US)
45AQI (US)
44AQI (US)
30AQI (US)
25AQI (US)
31AQI (US)
42AQI (US)
28AQI (US)
26AQI (US)
42AQI (US)
58AQI (US)
49AQI (US)
46AQI (US)
49AQI (US)
33AQI (US)
39AQI (US)
46AQI (US)
31AQI (US)
26AQI (US)
23AQI (US)
26AQI (US)
25AQI (US)
26AQI (US)
27AQI (US)
56AQI (US)
73AQI (US)
81AQI (US)
55AQI (US)
49AQI (US)
42AQI (US)
34AQI (US)
36AQI (US)
No. of days
202654AQI (US)
Highest AQI (US) recorded in
March81AQI (US)
Lowest AQI (US) recorded in
July34AQI (US)
202559AQI (US)
Highest AQI (US) recorded in
March81AQI (US)
Lowest AQI (US) recorded in
October41AQI (US)
202457AQI (US)
Highest AQI (US) recorded in
January76AQI (US)
Lowest AQI (US) recorded in
September38AQI (US)
202363AQI (US)
Highest AQI (US) recorded in
February91AQI (US)
Lowest AQI (US) recorded in
September42AQI (US)
202264AQI (US)
Highest AQI (US) recorded in
January87AQI (US)
Lowest AQI (US) recorded in
August23AQI (US)
202164AQI (US)
Highest AQI (US) recorded in
March91AQI (US)
Lowest AQI (US) recorded in
September33AQI (US)
202062AQI (US)
Highest AQI (US) recorded in
December82AQI (US)
Lowest AQI (US) recorded in
September42AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Songnam's annual 2026 AQI (US) (54) shows an average percentage change of -12.02% (improved AQI (US)) compared to previous years: 2020 (62), 2021 (64), 2022 (64), 2023 (63), 2024 (57), 2025 (59).