Rayong vs Chiang Mai

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

Thailand
Rayong
26
Good
Thailand
Chiang Mai
36
Good
MetricRayongChiang Mai
AQI2636
PM2.53.8 μg/m³2.9 μg/m³
PM104.5 μg/m³3 μg/m³
Ozone27 ppb17 ppb
NO28.1 ppb15.3 ppb

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