Mexico City vs Vienna

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

Mexico
Mexico City
75
Moderate
Austria
Vienna
40
Good
MetricMexico CityVienna
AQI7540
PM2.58.8 μg/m³3.1 μg/m³
PM109.4 μg/m³4.7 μg/m³
Ozone108 ppb70 ppb
NO25.3 ppb5.2 ppb

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