Chittagong vs Hiroshima

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

Bangladesh
Chittagong
67
Moderate
Japan
Hiroshima
20
Good
MetricChittagongHiroshima
AQI6720
PM2.517.7 μg/m³7.9 μg/m³
PM1021.6 μg/m³8.8 μg/m³
Ozone40 ppb29 ppb
NO218.7 ppb16.2 ppb

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