Nanjing vs Guangzhou

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

China
Nanjing
146
Unhealthy for Sensitive Groups
China
Guangzhou
172
Unhealthy
MetricNanjingGuangzhou
AQI146172
PM2.531.8 μg/m³89.2 μg/m³
PM1035.6 μg/m³91 μg/m³
Ozone5 ppb3 ppb
NO286.3 ppb139.5 ppb

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