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AQI (China)
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AQI (Netherlands)
AQI (US)
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AQI (UK)
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Seoul
Seoul, South Korea
2026-08-21 05:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
14.3
PM10
μg/m³
19.9
NO2
μg/m³
26.9
O3
μg/m³
39.2
CO
μg/m³
412.8
SO2
μg/m³
6.5
Weather
℃
℃
℉
27℃
100%
19 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
PM2.5
PM10
NO2
O3
CO
SO2
Places included
Dobong-gu
AQI 19
Dongdaemun-gu
AQI 24
Dongjak-gu
AQI 19
Eunpyeong-gu
AQI 20
Gangbuk-gu
AQI 33
Gangdong-gu
AQI 18
Gangnam-gu
AQI 19
Gangseo-gu
AQI 23
Geumcheon-gu
AQI 15
Guro-gu
AQI 17
Gwanak-gu
AQI 18
Gwangjin-gu
AQI 22
Jongno-gu
AQI 20
Jung-gu
AQI 28
Jungnang-gu
AQI 26
Mapo-gu
AQI 21
Nowon-gu
AQI 26
Seocho-gu
AQI 19
Seodaemun-gu
AQI 19
Seongbuk-gu
AQI 22
Seongdong-gu
AQI 23
Songpa-gu
AQI 19
Yangcheon-gu
AQI 19
Yeongdeungpo-gu
AQI 29
Yongsan-gu
AQI 28
Data Sources
http://www.airkorea.or.kr/
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Cities Nearby
Seoul
AQI 21
Guri-si
AQI 19
Gwangmyeong-si
AQI 23
Gwacheon-si
AQI 15
Goyang-si
AQI 15
Anyang
AQI 17
Seongnam-si
AQI 19
Uijeongbu-si
AQI 23
Bucheon-si
AQI 17
Hanam-si
AQI 15
Namyangju-si
AQI 22
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