Beijing vs Seoul

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

China
Beijing
179
Unhealthy
South Korea
Seoul
86
Moderate
MetricBeijingSeoul
AQI17986
PM2.5152.7 μg/m³55.2 μg/m³
PM10166.7 μg/m³55.6 μg/m³
Ozone0 ppb0 ppb
NO268.8 ppb77.5 ppb

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