Beijing vs Nanjing

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

China
Beijing
153
Unhealthy
China
Nanjing
115
Unhealthy for Sensitive Groups
MetricBeijingNanjing
AQI153115
PM2.571.7 μg/m³55.9 μg/m³
PM10210.9 μg/m³55.9 μg/m³
Ozone29 ppb0 ppb
NO245.9 ppb59.7 ppb

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