Shenzhen vs Nanjing

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

China
Shenzhen
75
Moderate
China
Nanjing
80
Moderate
MetricShenzhenNanjing
AQI7580
PM2.524.6 μg/m³22.1 μg/m³
PM1028.5 μg/m³25.4 μg/m³
Ozone29 ppb15 ppb
NO249.5 ppb35.7 ppb

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