Karachi vs Toronto

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

Pakistan
Karachi
68
Moderate
Canada
Toronto
43
Good
MetricKarachiToronto
AQI6843
PM2.517.5 μg/m³18.1 μg/m³
PM1032.9 μg/m³18.4 μg/m³
Ozone44 ppb90 ppb
NO212.3 ppb14.2 ppb

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