Harbin vs Hiroshima

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

China
Harbin
58
Moderate
Japan
Hiroshima
32
Good
MetricHarbinHiroshima
AQI5832
PM2.58.9 μg/m³5.7 μg/m³
PM109.1 μg/m³8.2 μg/m³
Ozone27 ppb40 ppb
NO216.3 ppb4.1 ppb

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