1. Asia
  2. South Korea
  3. Seoul
  4. Seodaemun-gu
  5. 서대문구

서대문구

Seodaemun-gu, Seoul

2026-08-10 05:00
CAQI (Europe)
Medium
Pollutants
O3
μg/m³
121.3
PM10
μg/m³
17
PM2.5
μg/m³
6
NO2
μg/m³
12.1
SO2
μg/m³
8.6
CO
μg/m³
262.5
Weather
  • ℃
  • ℉
34℃
40%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • CO
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 43
Gwangmyeong-si
AQI 52
Goyang-si
AQI 45
Gwacheon-si
AQI 50
Guri-si
AQI 38
Bucheon-si
AQI 40
Uijeongbu-si
AQI 42
Gimpo-si
AQI 52
Anyang
AQI 50
Seongnam-si
AQI 43
Gunpo-si
AQI 47