Chiang Mai vs Vienna

Live air quality comparison. Chiang Mai has cleaner air right now.

Thailand
Chiang Mai
59
Moderate
Austria
Vienna
64
Moderate
MetricChiang MaiVienna
AQI5964
PM2.513.9 μg/m³6.3 μg/m³
PM1018.9 μg/m³16.4 μg/m³
Ozone17 ppb84 ppb
NO227.2 ppb4 ppb

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