Xian vs Perth

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

China
Xian
78
Moderate
Australia
Perth
50
Good
MetricXianPerth
AQI7850
PM2.510.3 μg/m³17.1 μg/m³
PM1015.3 μg/m³18.9 μg/m³
Ozone44 ppb0 ppb
NO222.8 ppb26 ppb

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