Koh Samui vs Beijing

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

Thailand
Koh Samui
30
Good
China
Beijing
153
Unhealthy
MetricKoh SamuiBeijing
AQI30153
PM2.54.9 μg/m³42.8 μg/m³
PM106.8 μg/m³42.8 μg/m³
Ozone62 ppb1 ppb
NO21.7 ppb94.6 ppb

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