Xian vs Nanjing

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

China
Xian
153
Unhealthy
China
Nanjing
115
Unhealthy for Sensitive Groups
MetricXianNanjing
AQI153115
PM2.560.5 μg/m³55.9 μg/m³
PM10109.9 μg/m³55.9 μg/m³
Ozone12 ppb0 ppb
NO248.6 ppb59.7 ppb

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