Chittagong vs Hiroshima

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

Bangladesh
Chittagong
54
Moderate
Japan
Hiroshima
29
Good
MetricChittagongHiroshima
AQI5429
PM2.515.7 μg/m³7.5 μg/m³
PM1028.1 μg/m³10.2 μg/m³
Ozone65 ppb20 ppb
NO27.4 ppb10.7 ppb

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