Harbin vs Hiroshima

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

China
Harbin
53
Moderate
Japan
Hiroshima
22
Good
MetricHarbinHiroshima
AQI5322
PM2.511.2 μg/m³7 μg/m³
PM1016.8 μg/m³7.8 μg/m³
Ozone67 ppb31 ppb
NO213.3 ppb16.2 ppb

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