Hangzhou vs Santiago

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

China
Hangzhou
79
Moderate
Chile
Santiago
157
Unhealthy
MetricHangzhouSantiago
AQI79157
PM2.526 μg/m³51.6 μg/m³
PM1030.6 μg/m³53.1 μg/m³
Ozone21 ppb6 ppb
NO231.2 ppb81.4 ppb

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