Xian vs Toronto

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

China
Xian
78
Moderate
Canada
Toronto
53
Moderate
MetricXianToronto
AQI7853
PM2.510.3 μg/m³14.5 μg/m³
PM1015.3 μg/m³14.8 μg/m³
Ozone44 ppb116 ppb
NO222.8 ppb2.4 ppb

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