Nakhon Ratchasima vs Chiang Rai

Live air quality comparison. Chiang Rai has cleaner air right now.

Thailand
Nakhon Ratchasima
50
Good
Thailand
Chiang Rai
28
Good
MetricNakhon RatchasimaChiang Rai
AQI5028
PM2.511.3 μg/m³5.8 μg/m³
PM1011.7 μg/m³5.9 μg/m³
Ozone55 ppb56 ppb
NO210.3 ppb6.1 ppb

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