1. Asia
  2. South Korea
  3. Seoul

Seoul

South Korea

2026-05-09 01:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
11.8
O3
μg/m³
86.8
PM10
μg/m³
30.5
NO2
μg/m³
38.4
SO2
μg/m³
9.9
CO
μg/m³
419.9
Weather
  • ℃
  • ℉
20℃
28%
7 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • CO
Places included
Seoul
AQI 56
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 56
Guri-si
AQI 53
Gwangmyeong-si
AQI 59
Gwacheon-si
AQI 61
Goyang-si
AQI 52
Anyang
AQI 53
Seongnam-si
AQI 65
Uijeongbu-si
AQI 55
Bucheon-si
AQI 60
Hanam-si
AQI 58
Namyangju-si
AQI 61