Chiang Mai vs Helsinki

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

Thailand
Chiang Mai
56
Moderate
Finland
Helsinki
39
Good
MetricChiang MaiHelsinki
AQI5639
PM2.516.3 μg/m³5.3 μg/m³
PM1017.3 μg/m³6.4 μg/m³
Ozone15 ppb44 ppb
NO222.5 ppb7.4 ppb

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