Beijing vs Nanjing

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

China
Beijing
110
Unhealthy for Sensitive Groups
China
Nanjing
79
Moderate
MetricBeijingNanjing
AQI11079
PM2.522.7 μg/m³23.4 μg/m³
PM1024.8 μg/m³26.4 μg/m³
Ozone11 ppb8 ppb
NO263.8 ppb44.1 ppb

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