Xian vs Vienna

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

China
Xian
105
Unhealthy for Sensitive Groups
Austria
Vienna
48
Good
MetricXianVienna
AQI10548
PM2.548.9 μg/m³11.6 μg/m³
PM1049.6 μg/m³15.3 μg/m³
Ozone12 ppb47 ppb
NO253.8 ppb11.8 ppb

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