Rayong vs Chiang Rai

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

Thailand
Rayong
15
Good
Thailand
Chiang Rai
33
Good
MetricRayongChiang Rai
AQI1533
PM2.53.6 μg/m³5.5 μg/m³
PM104.1 μg/m³5.5 μg/m³
Ozone33 ppb36 ppb
NO27.1 ppb10.2 ppb

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