Guangzhou vs Seoul

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

China
Guangzhou
103
Unhealthy for Sensitive Groups
South Korea
Seoul
77
Moderate
MetricGuangzhouSeoul
AQI10377
PM2.519.7 μg/m³45.3 μg/m³
PM1019.9 μg/m³45.9 μg/m³
Ozone35 ppb0 ppb
NO244.1 ppb57.9 ppb

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