Rayong vs Chiang Rai

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

Thailand
Rayong
26
Good
Thailand
Chiang Rai
28
Good
MetricRayongChiang Rai
AQI2628
PM2.53.8 μg/m³5.8 μg/m³
PM104.5 μg/m³5.9 μg/m³
Ozone27 ppb56 ppb
NO28.1 ppb6.1 ppb

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