Beijing vs Sydney

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

China
Beijing
103
Unhealthy for Sensitive Groups
Australia
Sydney
43
Good
MetricBeijingSydney
AQI10343
PM2.536.8 μg/m³5.8 μg/m³
PM1039.2 μg/m³7.8 μg/m³
Ozone4 ppb56 ppb
NO271.8 ppb6.9 ppb

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