Cairo vs Santiago

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

Egypt
Cairo
55
Moderate
Chile
Santiago
155
Unhealthy
MetricCairoSantiago
AQI55155
PM2.512.2 μg/m³37.6 μg/m³
PM1017.1 μg/m³38 μg/m³
Ozone74 ppb99 ppb
NO215.6 ppb43 ppb

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