Koh Samui vs Bangkok

Live air quality comparison. Koh Samui has cleaner air right now.

Thailand
Koh Samui
33
Good
Thailand
Bangkok
46
Good
MetricKoh SamuiBangkok
AQI3346
PM2.54.4 μg/m³3.4 μg/m³
PM105.7 μg/m³3.6 μg/m³
Ozone60 ppb30 ppb
NO21.4 ppb9.9 ppb

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