Kathmandu vs Toronto

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

Nepal
Kathmandu
68
Moderate
Canada
Toronto
39
Good
MetricKathmanduToronto
AQI6839
PM2.524.3 μg/m³10.7 μg/m³
PM1025.8 μg/m³10.8 μg/m³
Ozone52 ppb61 ppb
NO218 ppb34.3 ppb

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