Hangzhou vs Sydney

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

China
Hangzhou
48
Good
Australia
Sydney
59
Moderate
MetricHangzhouSydney
AQI4859
PM2.53.3 μg/m³3.3 μg/m³
PM104 μg/m³3.7 μg/m³
Ozone83 ppb38 ppb
NO28.2 ppb10.1 ppb

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