1. Asia
  2. South Korea
  3. Seoul

Seoul

Seoul, South Korea

2026-08-19 23:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
22.3
PM10
μg/m³
32.7
NO2
μg/m³
50.2
O3
μg/m³
32.6
CO
μg/m³
546.3
SO2
μg/m³
6.8
Weather
  • ℃
  • ℉
26℃
94%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • NO2
  • O3
  • CO
  • SO2
Places included
Dobong-gu
AQI 58
Dongdaemun-gu
AQI 78
Dongjak-gu
AQI 86
Eunpyeong-gu
AQI 58
Gangbuk-gu
AQI 71
Gangdong-gu
AQI 78
Gangnam-gu
AQI 78
Gangseo-gu
AQI 72
Geumcheon-gu
AQI 73
Guro-gu
AQI 56
Gwanak-gu
AQI 83
Gwangjin-gu
AQI 88
Jongno-gu
AQI 76
Jung-gu
AQI 79
Jungnang-gu
AQI 88
Mapo-gu
AQI 76
Nowon-gu
AQI 79
Seocho-gu
AQI 84
Seodaemun-gu
AQI 64
Seongbuk-gu
AQI 73
Seongdong-gu
AQI 79
Songpa-gu
AQI 85
Yangcheon-gu
AQI 73
Yeongdeungpo-gu
AQI 80
Yongsan-gu
AQI 78
Data Sources
http://www.airkorea.or.kr/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Seoul
AQI 76
Guri-si
AQI 71
Gwangmyeong-si
AQI 76
Gwacheon-si
AQI 63
Goyang-si
AQI 67
Anyang
AQI 76
Seongnam-si
AQI 73
Uijeongbu-si
AQI 74
Bucheon-si
AQI 70
Hanam-si
AQI 66
Namyangju-si
AQI 70