Xian vs Sydney

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

China
Xian
135
Unhealthy for Sensitive Groups
Australia
Sydney
53
Moderate
MetricXianSydney
AQI13553
PM2.531.4 μg/m³9.4 μg/m³
PM1076.8 μg/m³23.8 μg/m³
Ozone69 ppb109 ppb
NO215.8 ppb1.4 ppb

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