1. Asia
  2. South Korea
  3. Seoul

Seoul

Seoul, South Korea

2026-08-20 04:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
32.5
PM10
μg/m³
45.6
O3
μg/m³
85
NO2
μg/m³
57.1
CO
μg/m³
677.8
SO2
μg/m³
7.5
Weather
  • ℃
  • ℉
26℃
100%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
Dobong-gu
AQI 77
Dongdaemun-gu
AQI 90
Dongjak-gu
AQI 102
Eunpyeong-gu
AQI 86
Gangbuk-gu
AQI 98
Gangdong-gu
AQI 91
Gangnam-gu
AQI 91
Gangseo-gu
AQI 102
Geumcheon-gu
AQI 112
Guro-gu
AQI 86
Gwanak-gu
AQI 102
Gwangjin-gu
AQI 100
Jongno-gu
AQI 90
Jung-gu
AQI 95
Jungnang-gu
AQI 98
Mapo-gu
AQI 95
Nowon-gu
AQI 92
Seocho-gu
AQI 97
Seodaemun-gu
AQI 88
Seongbuk-gu
AQI 96
Seongdong-gu
AQI 95
Songpa-gu
AQI 92
Yangcheon-gu
AQI 114
Yeongdeungpo-gu
AQI 102
Yongsan-gu
AQI 89
Data Sources
http://www.airkorea.or.kr/

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