Chengdu vs Hiroshima

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

China
Chengdu
138
Unhealthy for Sensitive Groups
Japan
Hiroshima
22
Good
MetricChengduHiroshima
AQI13822
PM2.572.6 μg/m³7 μg/m³
PM10143.9 μg/m³7.8 μg/m³
Ozone56 ppb31 ppb
NO227.8 ppb16.2 ppb

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