Tianjin vs Hiroshima

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

China
Tianjin
124
Unhealthy for Sensitive Groups
Japan
Hiroshima
29
Good
MetricTianjinHiroshima
AQI12429
PM2.535.4 μg/m³7.5 μg/m³
PM1036 μg/m³10.2 μg/m³
Ozone12 ppb20 ppb
NO281.3 ppb10.7 ppb

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