Xian vs Toronto

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

China
Xian
137
Unhealthy for Sensitive Groups
Canada
Toronto
29
Good
MetricXianToronto
AQI13729
PM2.537.4 μg/m³6.3 μg/m³
PM1073.8 μg/m³6.3 μg/m³
Ozone40 ppb34 ppb
NO225.5 ppb30.3 ppb

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