Chiang Mai vs Hiroshima

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

Thailand
Chiang Mai
33
Good
Japan
Hiroshima
29
Good
MetricChiang MaiHiroshima
AQI3329
PM2.511.3 μg/m³7.5 μg/m³
PM1011.7 μg/m³10.2 μg/m³
Ozone12 ppb20 ppb
NO223.8 ppb10.7 ppb

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