Khon Kaen vs Chiang Rai

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

Thailand
Khon Kaen
45
Good
Thailand
Chiang Rai
28
Good
MetricKhon KaenChiang Rai
AQI4528
PM2.58.2 μg/m³5.8 μg/m³
PM108.4 μg/m³5.9 μg/m³
Ozone43 ppb56 ppb
NO213 ppb6.1 ppb

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