Beijing vs Hiroshima

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

China
Beijing
186
Unhealthy
Japan
Hiroshima
76
Moderate
MetricBeijingHiroshima
AQI18676
PM2.566.1 μg/m³17.4 μg/m³
PM1069.8 μg/m³19.3 μg/m³
Ozone57 ppb74 ppb
NO288.2 ppb24.5 ppb

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