Koh Samui vs Beijing

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

Thailand
Koh Samui
33
Good
China
Beijing
190
Unhealthy
MetricKoh SamuiBeijing
AQI33190
PM2.54.4 μg/m³85.2 μg/m³
PM105.7 μg/m³90.1 μg/m³
Ozone60 ppb0 ppb
NO21.4 ppb105.3 ppb

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