1. Asia
  2. South Korea
  3. Seoul

Seoul

Seoul, South Korea

2026-08-20 23:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
25.9
PM10
μg/m³
36.4
NO2
μg/m³
39.5
O3
μg/m³
22.7
CO
μg/m³
633.5
SO2
μg/m³
6.4
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 36
Dongdaemun-gu
AQI 37
Dongjak-gu
AQI 48
Eunpyeong-gu
AQI 29
Gangbuk-gu
AQI 41
Gangdong-gu
AQI 41
Gangnam-gu
AQI 37
Gangseo-gu
AQI 38
Geumcheon-gu
AQI 29
Guro-gu
AQI 30
Gwanak-gu
AQI 42
Gwangjin-gu
AQI 43
Jongno-gu
AQI 39
Jung-gu
AQI 40
Jungnang-gu
AQI 42
Mapo-gu
AQI 41
Nowon-gu
AQI 43
Seocho-gu
AQI 37
Seodaemun-gu
AQI 30
Seongbuk-gu
AQI 42
Seongdong-gu
AQI 36
Songpa-gu
AQI 42
Yangcheon-gu
AQI 39
Yeongdeungpo-gu
AQI 40
Yongsan-gu
AQI 38
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 36
Gwangmyeong-si
AQI 36
Gwacheon-si
AQI 30
Goyang-si
AQI 45
Anyang
AQI 38
Seongnam-si
AQI 34
Uijeongbu-si
AQI 40
Bucheon-si
AQI 39
Hanam-si
AQI 32
Namyangju-si
AQI 34