Nakhon Ratchasima vs Chiang Rai

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

Thailand
Nakhon Ratchasima
58
Moderate
Thailand
Chiang Rai
43
Good
MetricNakhon RatchasimaChiang Rai
AQI5843
PM2.515.7 μg/m³8.2 μg/m³
PM1019.5 μg/m³8.5 μg/m³
Ozone134 ppb55 ppb
NO25.3 ppb7.4 ppb

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