Xian vs Copenhagen

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

China
Xian
153
Unhealthy
Denmark
Copenhagen
37
Good
MetricXianCopenhagen
AQI15337
PM2.560.5 μg/m³2.9 μg/m³
PM10109.9 μg/m³6.5 μg/m³
Ozone12 ppb76 ppb
NO248.6 ppb4 ppb

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