Karachi vs Toronto

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

Pakistan
Karachi
81
Moderate
Canada
Toronto
29
Good
MetricKarachiToronto
AQI8129
PM2.523.9 μg/m³6.3 μg/m³
PM1054.5 μg/m³6.3 μg/m³
Ozone63 ppb34 ppb
NO29.6 ppb30.3 ppb

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