Hangzhou vs Santiago

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

China
Hangzhou
154
Unhealthy
Chile
Santiago
75
Moderate
MetricHangzhouSantiago
AQI15475
PM2.528.3 μg/m³39 μg/m³
PM1034.3 μg/m³40.4 μg/m³
Ozone151 ppb6 ppb
NO214.8 ppb55.5 ppb

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