Chiang Mai vs Copenhagen

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

Thailand
Chiang Mai
75
Moderate
Denmark
Copenhagen
22
Good
MetricChiang MaiCopenhagen
AQI7522
PM2.511.3 μg/m³2.9 μg/m³
PM1011.3 μg/m³5.9 μg/m³
Ozone133 ppb50 ppb
NO22.1 ppb3.2 ppb

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