Chengdu vs Toronto

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

China
Chengdu
151
Unhealthy
Canada
Toronto
29
Good
MetricChengduToronto
AQI15129
PM2.552.6 μg/m³6.3 μg/m³
PM1067.8 μg/m³6.3 μg/m³
Ozone36 ppb34 ppb
NO243.5 ppb30.3 ppb

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

Chengdu vs Toronto - Air Quality Comparison | atmos.today