1. Asia
  2. South Korea
  3. Seoul

Seoul

Seoul, South Korea

2026-08-20 17:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
30.1
PM10
μg/m³
40.6
O3
μg/m³
41.6
NO2
μg/m³
29.9
CO
μg/m³
660.5
SO2
μg/m³
6.8
Weather
  • ℃
  • ℉
25℃
100%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
Dobong-gu
AQI 73
Dongdaemun-gu
AQI 91
Dongjak-gu
AQI 109
Eunpyeong-gu
AQI 66
Gangbuk-gu
AQI 88
Gangdong-gu
AQI 87
Gangnam-gu
AQI 87
Gangseo-gu
AQI 109
Geumcheon-gu
AQI 90
Guro-gu
AQI 79
Gwanak-gu
AQI 100
Gwangjin-gu
AQI 94
Jongno-gu
AQI 89
Jung-gu
AQI 101
Jungnang-gu
AQI 88
Mapo-gu
AQI 99
Nowon-gu
AQI 86
Seocho-gu
AQI 92
Seodaemun-gu
AQI 75
Seongbuk-gu
AQI 90
Seongdong-gu
AQI 86
Songpa-gu
AQI 96
Yangcheon-gu
AQI 102
Yeongdeungpo-gu
AQI 97
Yongsan-gu
AQI 90
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 91
Guri-si
AQI 77
Gwangmyeong-si
AQI 95
Gwacheon-si
AQI 85
Goyang-si
AQI 97
Anyang
AQI 89
Seongnam-si
AQI 84
Uijeongbu-si
AQI 96
Bucheon-si
AQI 111
Hanam-si
AQI 79
Namyangju-si
AQI 74