Hua Hin vs Chiang Mai

Live air quality comparison. Hua Hin has cleaner air right now.

Thailand
Hua Hin
40
Good
Thailand
Chiang Mai
53
Moderate
MetricHua HinChiang Mai
AQI4053
PM2.56.1 μg/m³11.2 μg/m³
PM107.8 μg/m³11.3 μg/m³
Ozone65 ppb45 ppb
NO22 ppb14.8 ppb

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