Guangzhou vs Nanjing

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

China
Guangzhou
156
Unhealthy
China
Nanjing
155
Unhealthy
MetricGuangzhouNanjing
AQI156155
PM2.523.8 μg/m³46.2 μg/m³
PM1024.1 μg/m³53.9 μg/m³
Ozone132 ppb47 ppb
NO228.4 ppb56.3 ppb

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