1. Asia
  2. South Korea
  3. Seoul

Seoul

Seoul, South Korea

2026-08-23 22:00
AQI (India)
Good
Pollutants
NO2
μg/m³
27.4
CO
μg/m³
427.5
PM10
μg/m³
18.8
PM2.5
μg/m³
8.8
SO2
μg/m³
6.6
O3
μg/m³
5.5
Weather
  • ℃
  • ℉
26℃
100%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • NO2
  • CO
  • PM10
  • PM2.5
  • SO2
  • O3
Places included
Dobong-gu
AQI 20
Dongdaemun-gu
AQI 45
Dongjak-gu
AQI 33
Eunpyeong-gu
AQI 23
Gangbuk-gu
AQI 19
Gangdong-gu
AQI 31
Gangnam-gu
AQI 38
Gangseo-gu
AQI 48
Geumcheon-gu
AQI 30
Guro-gu
AQI 36
Gwanak-gu
AQI 39
Gwangjin-gu
AQI 33
Jongno-gu
AQI 31
Jung-gu
AQI 39
Jungnang-gu
AQI 27
Mapo-gu
AQI 47
Nowon-gu
AQI 32
Seocho-gu
AQI 38
Seodaemun-gu
AQI 28
Seongbuk-gu
AQI 34
Seongdong-gu
AQI 38
Songpa-gu
AQI 32
Yangcheon-gu
AQI 39
Yeongdeungpo-gu
AQI 45
Yongsan-gu
AQI 43
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 35
Guri-si
AQI 22
Gwangmyeong-si
AQI 32
Gwacheon-si
AQI 24
Goyang-si
AQI 18
Anyang
AQI 33
Seongnam-si
AQI 33
Uijeongbu-si
AQI 23
Bucheon-si
AQI 36
Hanam-si
AQI 29
Namyangju-si
AQI 22