Shanghai vs Nanjing

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

China
Shanghai
162
Unhealthy
China
Nanjing
154
Unhealthy
MetricShanghaiNanjing
AQI162154
PM2.526.4 μg/m³32.9 μg/m³
PM1034.7 μg/m³38.3 μg/m³
Ozone103 ppb85 ppb
NO224.8 ppb41 ppb

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