Karachi vs Montreal

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

Pakistan
Karachi
93
Moderate
Canada
Montreal
49
Good
MetricKarachiMontreal
AQI9349
PM2.525 μg/m³5.6 μg/m³
PM1065.4 μg/m³5.6 μg/m³
Ozone44 ppb33 ppb
NO27.3 ppb27.2 ppb

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