Hangzhou vs Sydney

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

China
Hangzhou
79
Moderate
Australia
Sydney
43
Good
MetricHangzhouSydney
AQI7943
PM2.526 μg/m³5.8 μg/m³
PM1030.6 μg/m³7.8 μg/m³
Ozone21 ppb56 ppb
NO231.2 ppb6.9 ppb

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