Shenzhen vs Nanjing

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

China
Shenzhen
129
Unhealthy for Sensitive Groups
China
Nanjing
154
Unhealthy
MetricShenzhenNanjing
AQI129154
PM2.529.3 μg/m³32.9 μg/m³
PM1034.8 μg/m³38.3 μg/m³
Ozone165 ppb85 ppb
NO217.9 ppb41 ppb

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