Chiang Mai vs Calgary

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

Thailand
Chiang Mai
56
Moderate
Canada
Calgary
53
Moderate
MetricChiang MaiCalgary
AQI5653
PM2.516.3 μg/m³6.2 μg/m³
PM1017.3 μg/m³6.7 μg/m³
Ozone15 ppb90 ppb
NO222.5 ppb4 ppb

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