Chengdu vs Sydney

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

China
Chengdu
79
Moderate
Australia
Sydney
59
Moderate
MetricChengduSydney
AQI7959
PM2.512.3 μg/m³3.3 μg/m³
PM1012.6 μg/m³3.7 μg/m³
Ozone71 ppb38 ppb
NO223.9 ppb10.1 ppb

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