Cairo vs Seattle

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

Egypt
Cairo
73
Moderate
United States
Seattle
64
Moderate
MetricCairoSeattle
AQI7364
PM2.519.7 μg/m³16.5 μg/m³
PM1032.3 μg/m³16.9 μg/m³
Ozone51 ppb134 ppb
NO235.8 ppb2.8 ppb

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