Chiang Rai vs Chiang Mai

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

Thailand
Chiang Rai
42
Good
Thailand
Chiang Mai
52
Moderate
MetricChiang RaiChiang Mai
AQI4252
PM2.55.9 μg/m³4.6 μg/m³
PM106.2 μg/m³5.1 μg/m³
Ozone64 ppb39 ppb
NO25.5 ppb15.7 ppb

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