Beijing vs Seoul

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

China
Beijing
80
Moderate
South Korea
Seoul
71
Moderate
MetricBeijingSeoul
AQI8071
PM2.521.7 μg/m³47.4 μg/m³
PM1021.8 μg/m³48.2 μg/m³
Ozone21 ppb0 ppb
NO274.5 ppb58 ppb

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