Beijing vs Seoul

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

China
Beijing
82
Moderate
South Korea
Seoul
77
Moderate
MetricBeijingSeoul
AQI8277
PM2.529.6 μg/m³45.3 μg/m³
PM1030 μg/m³45.9 μg/m³
Ozone8 ppb0 ppb
NO276.2 ppb57.9 ppb

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