1. Asia
  2. South Korea
  3. Seoul

Seoul

Seoul, South Korea

2026-08-19 21:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
21.7
PM10
μg/m³
30.4
O3
μg/m³
43.9
NO2
μg/m³
34.5
CO
μg/m³
469.6
SO2
μg/m³
6.5
Weather
  • ℃
  • ℉
24℃
100%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
Dobong-gu
AQI 60
Dongdaemun-gu
AQI 75
Dongjak-gu
AQI 79
Eunpyeong-gu
AQI 58
Gangbuk-gu
AQI 79
Gangdong-gu
AQI 81
Gangnam-gu
AQI 80
Gangseo-gu
AQI 78
Geumcheon-gu
AQI 68
Guro-gu
AQI 68
Gwanak-gu
AQI 77
Gwangjin-gu
AQI 83
Jongno-gu
AQI 76
Jung-gu
AQI 75
Jungnang-gu
AQI 79
Mapo-gu
AQI 73
Nowon-gu
AQI 73
Seocho-gu
AQI 76
Seodaemun-gu
AQI 58
Seongbuk-gu
AQI 71
Seongdong-gu
AQI 77
Songpa-gu
AQI 90
Yangcheon-gu
AQI 75
Yeongdeungpo-gu
AQI 77
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 75
Guri-si
AQI 71
Gwangmyeong-si
AQI 74
Gwacheon-si
AQI 71
Goyang-si
AQI 63
Anyang
AQI 69
Seongnam-si
AQI 77
Uijeongbu-si
AQI 62
Bucheon-si
AQI 77
Hanam-si
AQI 69
Namyangju-si
AQI 72