Chiang Mai vs Bangkok

Live air quality comparison. Both cities show identical AQI right now.

Thailand
Chiang Mai
52
Moderate
Thailand
Bangkok
52
Moderate
MetricChiang MaiBangkok
AQI5252
PM2.57.9 μg/m³13.6 μg/m³
PM108.4 μg/m³16.5 μg/m³
Ozone28 ppb46 ppb
NO221.6 ppb23.9 ppb

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