Chiang Mai vs Calgary

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

Thailand
Chiang Mai
59
Moderate
Canada
Calgary
35
Good
MetricChiang MaiCalgary
AQI5935
PM2.513.9 μg/m³8.7 μg/m³
PM1018.9 μg/m³11.7 μg/m³
Ozone17 ppb96 ppb
NO227.2 ppb4.2 ppb

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