Busan vs Beijing

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

South Korea
Busan
66
Moderate
China
Beijing
184
Unhealthy
MetricBusanBeijing
AQI66184
PM2.56.7 μg/m³156.9 μg/m³
PM107 μg/m³163 μg/m³
Ozone45 ppb6 ppb
NO227.2 ppb45 ppb

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