Chiang Mai vs Helsinki

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

Thailand
Chiang Mai
59
Moderate
Finland
Helsinki
30
Good
MetricChiang MaiHelsinki
AQI5930
PM2.513.9 μg/m³4.1 μg/m³
PM1018.9 μg/m³5.4 μg/m³
Ozone17 ppb84 ppb
NO227.2 ppb3.7 ppb

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