Nanjing vs Sydney

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

China
Nanjing
155
Unhealthy
Australia
Sydney
54
Moderate
MetricNanjingSydney
AQI15554
PM2.546.2 μg/m³12.5 μg/m³
PM1053.9 μg/m³20.7 μg/m³
Ozone47 ppb102 ppb
NO256.3 ppb5.4 ppb

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