Nanjing vs Shanghai

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

China
Nanjing
124
Unhealthy for Sensitive Groups
China
Shanghai
111
Unhealthy for Sensitive Groups
MetricNanjingShanghai
AQI124111
PM2.553.8 μg/m³44.4 μg/m³
PM1075.7 μg/m³64.5 μg/m³
Ozone10 ppb21 ppb
NO229.4 ppb36.6 ppb

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