Chiang Mai vs Helsinki

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

Thailand
Chiang Mai
33
Good
Finland
Helsinki
37
Good
MetricChiang MaiHelsinki
AQI3337
PM2.511.3 μg/m³7.9 μg/m³
PM1011.7 μg/m³9.2 μg/m³
Ozone12 ppb62 ppb
NO223.8 ppb9.8 ppb

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