Seattle vs New York

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

United States
Seattle
39
Good
United States
New York
73
Moderate
MetricSeattleNew York
AQI3973
PM2.57.5 μg/m³17.2 μg/m³
PM107.7 μg/m³20.3 μg/m³
Ozone61 ppb133 ppb
NO217.6 ppb9.2 ppb

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