Chengdu vs Toronto

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

China
Chengdu
79
Moderate
Canada
Toronto
53
Moderate
MetricChengduToronto
AQI7953
PM2.512.3 μg/m³14.5 μg/m³
PM1012.6 μg/m³14.8 μg/m³
Ozone71 ppb116 ppb
NO223.9 ppb2.4 ppb

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