Chengdu vs Santiago

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

China
Chengdu
79
Moderate
Chile
Santiago
155
Unhealthy
MetricChengduSantiago
AQI79155
PM2.512.3 μg/m³37.6 μg/m³
PM1012.6 μg/m³38 μg/m³
Ozone71 ppb99 ppb
NO223.9 ppb43 ppb

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