Chiang Mai vs Chiang Rai

Live air quality comparison. Chiang Rai has cleaner air right now.

Thailand
Chiang Mai
52
Moderate
Thailand
Chiang Rai
42
Good
MetricChiang MaiChiang Rai
AQI5242
PM2.54.6 μg/m³5.9 μg/m³
PM105.1 μg/m³6.2 μg/m³
Ozone39 ppb64 ppb
NO215.7 ppb5.5 ppb

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