1. Asia
  2. South Korea
  3. Seoul

Seoul

Seoul, South Korea

2026-08-23 20:00
AQI (India)
Good
Pollutants
NO2
μg/m³
25.2
PM10
μg/m³
17.4
CO
μg/m³
340.8
PM2.5
μg/m³
7.4
SO2
μg/m³
6.4
O3
μg/m³
6.5
Weather
  • ℃
  • ℉
24℃
100%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • NO2
  • PM10
  • CO
  • PM2.5
  • SO2
  • O3
Places included
Dobong-gu
AQI 23
Dongdaemun-gu
AQI 44
Dongjak-gu
AQI 29
Eunpyeong-gu
AQI 22
Gangbuk-gu
AQI 14
Gangdong-gu
AQI 28
Gangnam-gu
AQI 37
Gangseo-gu
AQI 40
Geumcheon-gu
AQI 26
Guro-gu
AQI 36
Gwanak-gu
AQI 34
Gwangjin-gu
AQI 32
Jongno-gu
AQI 31
Jung-gu
AQI 32
Jungnang-gu
AQI 25
Mapo-gu
AQI 38
Nowon-gu
AQI 30
Seocho-gu
AQI 31
Seodaemun-gu
AQI 23
Seongbuk-gu
AQI 29
Seongdong-gu
AQI 38
Songpa-gu
AQI 38
Yangcheon-gu
AQI 40
Yeongdeungpo-gu
AQI 49
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 32
Guri-si
AQI 24
Gwangmyeong-si
AQI 31
Gwacheon-si
AQI 21
Goyang-si
AQI 17
Anyang
AQI 27
Seongnam-si
AQI 30
Uijeongbu-si
AQI 17
Bucheon-si
AQI 30
Hanam-si
AQI 29
Namyangju-si
AQI 22