Chiang Mai vs Helsinki

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

Thailand
Chiang Mai
74
Moderate
Finland
Helsinki
27
Good
MetricChiang MaiHelsinki
AQI7427
PM2.518.5 μg/m³1.3 μg/m³
PM1018.6 μg/m³1.5 μg/m³
Ozone101 ppb40 ppb
NO210.1 ppb2.4 ppb

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