1. Asia
  2. South Korea
  3. Seoul
  4. Yongsan-gu

Yongsan-gu

Seoul, Seoul

2026-10-19 07:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
9
O3
μg/m³
58.2
PM10
μg/m³
26
NO2
μg/m³
39.5
CO
μg/m³
468.8
SO2
μg/m³
5.6
Weather
  • ℃
  • ℉
17℃
45%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
서울역
AQI 45
용산구
AQI 52
Data Sources
http://www.airkorea.or.kr/

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