Xian vs Sydney

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

China
Xian
153
Unhealthy
Australia
Sydney
59
Moderate
MetricXianSydney
AQI15359
PM2.560.5 μg/m³3.6 μg/m³
PM10109.9 μg/m³4.6 μg/m³
Ozone12 ppb41 ppb
NO248.6 ppb16.9 ppb

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