Karachi vs Toronto

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

Pakistan
Karachi
69
Moderate
Canada
Toronto
53
Moderate
MetricKarachiToronto
AQI6953
PM2.518.1 μg/m³14.5 μg/m³
PM1043.9 μg/m³14.8 μg/m³
Ozone51 ppb116 ppb
NO25.9 ppb2.4 ppb

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