Nanjing vs Shanghai

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

China
Nanjing
146
Unhealthy for Sensitive Groups
China
Shanghai
82
Moderate
MetricNanjingShanghai
AQI14682
PM2.531.8 μg/m³28.1 μg/m³
PM1035.6 μg/m³34.6 μg/m³
Ozone5 ppb68 ppb
NO286.3 ppb44 ppb

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