Chiang Rai vs Hiroshima

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

Thailand
Chiang Rai
25
Good
Japan
Hiroshima
29
Good
MetricChiang RaiHiroshima
AQI2529
PM2.57.5 μg/m³7.5 μg/m³
PM107.7 μg/m³10.2 μg/m³
Ozone24 ppb20 ppb
NO28.5 ppb10.7 ppb

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