Busan vs Beijing

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

South Korea
Busan
54
Moderate
China
Beijing
153
Unhealthy
MetricBusanBeijing
AQI54153
PM2.511.4 μg/m³42.8 μg/m³
PM1012.2 μg/m³42.8 μg/m³
Ozone88 ppb1 ppb
NO216.5 ppb94.6 ppb

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