Seattle vs Cairo

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

United States
Seattle
39
Good
Egypt
Cairo
67
Moderate
MetricSeattleCairo
AQI3967
PM2.57.5 μg/m³21.2 μg/m³
PM107.7 μg/m³68.2 μg/m³
Ozone61 ppb58 ppb
NO217.6 ppb20.8 ppb

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