Bangkok vs Chiang Mai

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

Thailand
Bangkok
52
Moderate
Thailand
Chiang Mai
52
Moderate
MetricBangkokChiang Mai
AQI5252
PM2.513.6 μg/m³4.6 μg/m³
PM1016.5 μg/m³5.1 μg/m³
Ozone46 ppb39 ppb
NO223.9 ppb15.7 ppb

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