1. Asia
  2. South Korea
  3. Seoul

Seoul

Seoul, South Korea

2026-08-21 00:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
26.1
PM10
μg/m³
36.5
NO2
μg/m³
40.8
O3
μg/m³
25.7
CO
μg/m³
635.8
SO2
μg/m³
6.7
Weather
  • ℃
  • ℉
27℃
100%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • PM10
  • NO2
  • O3
  • CO
  • SO2
Places included
Dobong-gu
AQI 30
Dongdaemun-gu
AQI 38
Dongjak-gu
AQI 45
Eunpyeong-gu
AQI 30
Gangbuk-gu
AQI 40
Gangdong-gu
AQI 38
Gangnam-gu
AQI 37
Gangseo-gu
AQI 39
Geumcheon-gu
AQI 30
Guro-gu
AQI 31
Gwanak-gu
AQI 42
Gwangjin-gu
AQI 46
Jongno-gu
AQI 40
Jung-gu
AQI 41
Jungnang-gu
AQI 42
Mapo-gu
AQI 38
Nowon-gu
AQI 43
Seocho-gu
AQI 40
Seodaemun-gu
AQI 32
Seongbuk-gu
AQI 43
Seongdong-gu
AQI 36
Songpa-gu
AQI 42
Yangcheon-gu
AQI 45
Yeongdeungpo-gu
AQI 42
Yongsan-gu
AQI 39
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 37
Gwangmyeong-si
AQI 33
Gwacheon-si
AQI 30
Goyang-si
AQI 49
Anyang
AQI 39
Seongnam-si
AQI 33
Uijeongbu-si
AQI 41
Bucheon-si
AQI 34
Hanam-si
AQI 29
Namyangju-si
AQI 34