Xian vs Hiroshima

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

China
Xian
78
Moderate
Japan
Hiroshima
29
Good
MetricXianHiroshima
AQI7829
PM2.510.3 μg/m³7.5 μg/m³
PM1015.3 μg/m³10.2 μg/m³
Ozone44 ppb20 ppb
NO222.8 ppb10.7 ppb

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