Cairo vs Santiago

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

Egypt
Cairo
57
Moderate
Chile
Santiago
174
Unhealthy
MetricCairoSantiago
AQI57174
PM2.516.1 μg/m³85.4 μg/m³
PM1028 μg/m³88.7 μg/m³
Ozone80 ppb9 ppb
NO225.3 ppb110.2 ppb

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