Chiang Rai vs Vienna

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

Thailand
Chiang Rai
25
Good
Austria
Vienna
40
Good
MetricChiang RaiVienna
AQI2540
PM2.57.5 μg/m³3.1 μg/m³
PM107.7 μg/m³4.7 μg/m³
Ozone24 ppb70 ppb
NO28.5 ppb5.2 ppb

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