Xian vs Montreal

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

China
Xian
105
Unhealthy for Sensitive Groups
Canada
Montreal
49
Good
MetricXianMontreal
AQI10549
PM2.548.9 μg/m³5.6 μg/m³
PM1049.6 μg/m³5.6 μg/m³
Ozone12 ppb33 ppb
NO253.8 ppb27.2 ppb

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