Chengdu vs Copenhagen

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

China
Chengdu
79
Moderate
Denmark
Copenhagen
34
Good
MetricChengduCopenhagen
AQI7934
PM2.512.3 μg/m³3.8 μg/m³
PM1012.6 μg/m³5.9 μg/m³
Ozone71 ppb59 ppb
NO223.9 ppb8.9 ppb

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