Xian vs Vienna

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

China
Xian
153
Unhealthy
Austria
Vienna
68
Moderate
MetricXianVienna
AQI15368
PM2.560.5 μg/m³8.9 μg/m³
PM10109.9 μg/m³21.8 μg/m³
Ozone12 ppb98 ppb
NO248.6 ppb3.7 ppb

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