Beijing vs Nanjing

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

China
Beijing
96
Moderate
China
Nanjing
107
Unhealthy for Sensitive Groups
MetricBeijingNanjing
AQI96107
PM2.541.8 μg/m³71.7 μg/m³
PM1044.4 μg/m³74.5 μg/m³
Ozone15 ppb88 ppb
NO273.7 ppb53.5 ppb

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