Nakhon Ratchasima vs Chiang Mai

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

Thailand
Nakhon Ratchasima
66
Moderate
Thailand
Chiang Mai
51
Moderate
MetricNakhon RatchasimaChiang Mai
AQI6651
PM2.519.7 μg/m³10.7 μg/m³
PM1023.3 μg/m³11.3 μg/m³
Ozone131 ppb21 ppb
NO28.2 ppb24.1 ppb

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