Copenhagen vs Shanghai

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

Denmark
Copenhagen
32
Good
China
Shanghai
56
Moderate
MetricCopenhagenShanghai
AQI3256
PM2.53.6 μg/m³31.5 μg/m³
PM108 μg/m³33.3 μg/m³
Ozone78 ppb10 ppb
NO23.7 ppb70.4 ppb

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