Chiang Rai vs Seattle

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

Thailand
Chiang Rai
59
Moderate
United States
Seattle
59
Moderate
MetricChiang RaiSeattle
AQI5959
PM2.515.9 μg/m³12.9 μg/m³
PM1019.8 μg/m³16.6 μg/m³
Ozone60 ppb82 ppb
NO28.4 ppb11 ppb

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