Rayong vs Chiang Mai

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

Thailand
Rayong
34
Good
Thailand
Chiang Mai
51
Moderate
MetricRayongChiang Mai
AQI3451
PM2.59.7 μg/m³10.7 μg/m³
PM1013.1 μg/m³11.3 μg/m³
Ozone68 ppb21 ppb
NO28.1 ppb24.1 ppb

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