Koh Samui vs Shanghai

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

Thailand
Koh Samui
35
Good
China
Shanghai
111
Unhealthy for Sensitive Groups
MetricKoh SamuiShanghai
AQI35111
PM2.55.5 μg/m³44.4 μg/m³
PM108.3 μg/m³64.5 μg/m³
Ozone78 ppb21 ppb
NO20.5 ppb36.6 ppb

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