Chengdu vs Vienna

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

China
Chengdu
138
Unhealthy for Sensitive Groups
Austria
Vienna
68
Moderate
MetricChengduVienna
AQI13868
PM2.572.6 μg/m³8.9 μg/m³
PM10143.9 μg/m³21.8 μg/m³
Ozone56 ppb98 ppb
NO227.8 ppb3.7 ppb

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