Kathmandu vs Montreal

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

Nepal
Kathmandu
84
Moderate
Canada
Montreal
33
Good
MetricKathmanduMontreal
AQI8433
PM2.540.7 μg/m³3.7 μg/m³
PM1052.4 μg/m³3.9 μg/m³
Ozone88 ppb80 ppb
NO228.4 ppb4.4 ppb

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