Shanghai vs Nanjing

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

China
Shanghai
49
Good
China
Nanjing
57
Moderate
MetricShanghaiNanjing
AQI4957
PM2.55.8 μg/m³5.4 μg/m³
PM107.9 μg/m³6.7 μg/m³
Ozone76 ppb38 ppb
NO26.8 ppb21.3 ppb

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