Tianjin vs Vienna

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

China
Tianjin
124
Unhealthy for Sensitive Groups
Austria
Vienna
40
Good
MetricTianjinVienna
AQI12440
PM2.535.4 μg/m³3.1 μg/m³
PM1036 μg/m³4.7 μg/m³
Ozone12 ppb70 ppb
NO281.3 ppb5.2 ppb

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