Nanjing vs Shanghai

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

China
Nanjing
82
Moderate
China
Shanghai
85
Moderate
MetricNanjingShanghai
AQI8285
PM2.539.7 μg/m³33.9 μg/m³
PM1039.8 μg/m³34.7 μg/m³
Ozone0 ppb34 ppb
NO290.4 ppb63.8 ppb

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