Seattle vs Beijing

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

United States
Seattle
39
Good
China
Beijing
190
Unhealthy
MetricSeattleBeijing
AQI39190
PM2.57.5 μg/m³85.2 μg/m³
PM107.7 μg/m³90.1 μg/m³
Ozone61 ppb0 ppb
NO217.6 ppb105.3 ppb

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