Nanjing vs Beijing

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

China
Nanjing
82
Moderate
China
Beijing
153
Unhealthy
MetricNanjingBeijing
AQI82153
PM2.539.7 μg/m³42.8 μg/m³
PM1039.8 μg/m³42.8 μg/m³
Ozone0 ppb1 ppb
NO290.4 ppb94.6 ppb

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