Chiang Rai vs Copenhagen

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

Thailand
Chiang Rai
50
Good
Denmark
Copenhagen
22
Good
MetricChiang RaiCopenhagen
AQI5022
PM2.512 μg/m³2.7 μg/m³
PM1012 μg/m³4.4 μg/m³
Ozone85 ppb49 ppb
NO23 ppb3.4 ppb

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