Khon Kaen vs Chiang Rai

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

Thailand
Khon Kaen
59
Moderate
Thailand
Chiang Rai
33
Good
MetricKhon KaenChiang Rai
AQI5933
PM2.58.1 μg/m³5.5 μg/m³
PM108.3 μg/m³5.5 μg/m³
Ozone57 ppb36 ppb
NO210.4 ppb10.2 ppb

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