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Seoul
Seoul, South Korea
2026-01-21 08:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
10.5
O3
μg/m³
63.7
PM10
μg/m³
29
NO2
μg/m³
24.8
CO
μg/m³
454.3
SO2
μg/m³
7.5
Weather
℃
℃
℉
-6℃
35%
19 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
PM10
NO2
CO
SO2
Places included
Dobong-gu
AQI 52
Dongdaemun-gu
AQI 63
Dongjak-gu
AQI 58
Eunpyeong-gu
AQI 54
Gangbuk-gu
AQI 56
Gangdong-gu
AQI 53
Gangnam-gu
AQI 48
Gangseo-gu
AQI 53
Geumcheon-gu
AQI 50
Guro-gu
AQI 45
Gwanak-gu
AQI 56
Gwangjin-gu
AQI 52
Jongno-gu
AQI 42
Jung-gu
AQI 53
Jungnang-gu
AQI 58
Mapo-gu
AQI 45
Nowon-gu
AQI 60
Seocho-gu
AQI 52
Seodaemun-gu
AQI 45
Seongbuk-gu
AQI 52
Seongdong-gu
AQI 54
Songpa-gu
AQI 56
Yangcheon-gu
AQI 56
Yeongdeungpo-gu
AQI 50
Yongsan-gu
AQI 37
Data Sources
http://www.airkorea.or.kr/
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Cities Nearby
Seoul
AQI 53
Guri-si
AQI 45
Gwangmyeong-si
AQI 51
Gwacheon-si
AQI 56
Goyang-si
AQI 34
Anyang
AQI 32
Seongnam-si
AQI 52
Uijeongbu-si
AQI 30
Bucheon-si
AQI 34
Hanam-si
AQI 58
Namyangju-si
AQI 57
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