Shenzhen vs Seoul

Live air quality comparison. Seoul has cleaner air right now.

China
Shenzhen
80
Moderate
South Korea
Seoul
71
Moderate
MetricShenzhenSeoul
AQI8071
PM2.524.3 μg/m³13.4 μg/m³
PM1026.1 μg/m³15.8 μg/m³
Ozone10 ppb21 ppb
NO266.2 ppb51.3 ppb

Lower values mean cleaner air. Updated hourly. Sources: OpenAQ, Open-Meteo.