Chiang Rai vs Perth

Live air quality comparison. Perth has cleaner air right now.

Thailand
Chiang Rai
41
Good
Australia
Perth
31
Good
MetricChiang RaiPerth
AQI4131
PM2.56.4 μg/m³5.4 μg/m³
PM106.9 μg/m³6.7 μg/m³
Ozone27 ppb26 ppb
NO25.8 ppb11.8 ppb

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