Tianjin vs Toronto

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

China
Tianjin
94
Moderate
Canada
Toronto
38
Good
MetricTianjinToronto
AQI9438
PM2.534.2 μg/m³8.2 μg/m³
PM1034.5 μg/m³8.3 μg/m³
Ozone11 ppb72 ppb
NO280.7 ppb25.6 ppb

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