1. Asia
  2. South Korea
  3. Seoul

Seoul

Seoul, South Korea

2026-08-20 21:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
26.4
PM10
μg/m³
36.3
NO2
μg/m³
30.1
O3
μg/m³
31.7
CO
μg/m³
588.4
SO2
μg/m³
6.7
Weather
  • ℃
  • ℉
24℃
100%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • PM10
  • NO2
  • O3
  • CO
  • SO2
Places included
Dobong-gu
AQI 32
Dongdaemun-gu
AQI 39
Dongjak-gu
AQI 48
Eunpyeong-gu
AQI 27
Gangbuk-gu
AQI 44
Gangdong-gu
AQI 36
Gangnam-gu
AQI 38
Gangseo-gu
AQI 49
Geumcheon-gu
AQI 30
Guro-gu
AQI 32
Gwanak-gu
AQI 45
Gwangjin-gu
AQI 42
Jongno-gu
AQI 40
Jung-gu
AQI 47
Jungnang-gu
AQI 38
Mapo-gu
AQI 40
Nowon-gu
AQI 39
Seocho-gu
AQI 36
Seodaemun-gu
AQI 30
Seongbuk-gu
AQI 44
Seongdong-gu
AQI 35
Songpa-gu
AQI 43
Yangcheon-gu
AQI 42
Yeongdeungpo-gu
AQI 40
Yongsan-gu
AQI 42
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 38
Guri-si
AQI 34
Gwangmyeong-si
AQI 38
Gwacheon-si
AQI 35
Goyang-si
AQI 46
Anyang
AQI 37
Seongnam-si
AQI 34
Uijeongbu-si
AQI 40
Bucheon-si
AQI 41
Hanam-si
AQI 32
Namyangju-si
AQI 33