Xian vs Seattle

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

China
Xian
153
Unhealthy
United States
Seattle
59
Moderate
MetricXianSeattle
AQI15359
PM2.560.5 μg/m³12.9 μg/m³
PM10109.9 μg/m³16.6 μg/m³
Ozone12 ppb82 ppb
NO248.6 ppb11 ppb

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