Chiang Rai vs Helsinki

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

Thailand
Chiang Rai
25
Good
Finland
Helsinki
37
Good
MetricChiang RaiHelsinki
AQI2537
PM2.57.5 μg/m³7.9 μg/m³
PM107.7 μg/m³9.2 μg/m³
Ozone24 ppb62 ppb
NO28.5 ppb9.8 ppb

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