Xian vs Seattle

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

China
Xian
105
Unhealthy for Sensitive Groups
United States
Seattle
65
Moderate
MetricXianSeattle
AQI10565
PM2.548.9 μg/m³13.8 μg/m³
PM1049.6 μg/m³14.8 μg/m³
Ozone12 ppb123 ppb
NO253.8 ppb2.6 ppb

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