Kathmandu vs Toronto

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

Nepal
Kathmandu
85
Moderate
Canada
Toronto
29
Good
MetricKathmanduToronto
AQI8529
PM2.518.9 μg/m³6.1 μg/m³
PM1021.2 μg/m³6.2 μg/m³
Ozone132 ppb35 ppb
NO25.5 ppb26.4 ppb

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