Shenzhen vs Nanjing

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

China
Shenzhen
70
Moderate
China
Nanjing
57
Moderate
MetricShenzhenNanjing
AQI7057
PM2.512 μg/m³5.4 μg/m³
PM1013.8 μg/m³6.7 μg/m³
Ozone72 ppb38 ppb
NO229.4 ppb21.3 ppb

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