Nanjing vs Sydney

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

China
Nanjing
57
Moderate
Australia
Sydney
59
Moderate
MetricNanjingSydney
AQI5759
PM2.55.4 μg/m³3.3 μg/m³
PM106.7 μg/m³3.7 μg/m³
Ozone38 ppb38 ppb
NO221.3 ppb10.1 ppb

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