Beijing vs Seattle

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

China
Beijing
110
Unhealthy for Sensitive Groups
United States
Seattle
64
Moderate
MetricBeijingSeattle
AQI11064
PM2.522.7 μg/m³16.5 μg/m³
PM1024.8 μg/m³16.9 μg/m³
Ozone11 ppb134 ppb
NO263.8 ppb2.8 ppb

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