Udon Thani vs Bangkok

Live air quality comparison. Udon Thani has cleaner air right now.

Thailand
Udon Thani
31
Good
Thailand
Bangkok
46
Good
MetricUdon ThaniBangkok
AQI3146
PM2.52.8 μg/m³3.4 μg/m³
PM102.8 μg/m³3.6 μg/m³
Ozone59 ppb30 ppb
NO26.3 ppb9.9 ppb

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