Guangzhou vs Nanjing

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

China
Guangzhou
78
Moderate
China
Nanjing
118
Unhealthy for Sensitive Groups
MetricGuangzhouNanjing
AQI78118
PM2.525.4 μg/m³54.5 μg/m³
PM1028 μg/m³54.5 μg/m³
Ozone28 ppb0 ppb
NO250.2 ppb58.2 ppb

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