Copenhagen vs Shanghai

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

Denmark
Copenhagen
27
Good
China
Shanghai
111
Unhealthy for Sensitive Groups
MetricCopenhagenShanghai
AQI27111
PM2.510.5 μg/m³44.4 μg/m³
PM1012.2 μg/m³64.5 μg/m³
Ozone51 ppb21 ppb
NO25.8 ppb36.6 ppb

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