Kathmandu vs Seattle

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

Nepal
Kathmandu
84
Moderate
United States
Seattle
59
Moderate
MetricKathmanduSeattle
AQI8459
PM2.540.7 μg/m³12.9 μg/m³
PM1052.4 μg/m³16.6 μg/m³
Ozone88 ppb82 ppb
NO228.4 ppb11 ppb

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