Hiroshima vs Tokyo

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

Japan
Hiroshima
107
Unhealthy for Sensitive Groups
Japan
Tokyo
73
Moderate
MetricHiroshimaTokyo
AQI10773
PM2.519.8 μg/m³61 μg/m³
PM1020.7 μg/m³63.3 μg/m³
Ozone110 ppb46 ppb
NO217 ppb85.7 ppb

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