Chiang Rai vs Seattle

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

Thailand
Chiang Rai
25
Good
United States
Seattle
28
Good
MetricChiang RaiSeattle
AQI2528
PM2.57.5 μg/m³3.4 μg/m³
PM107.7 μg/m³4.3 μg/m³
Ozone24 ppb51 ppb
NO28.5 ppb3.8 ppb

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