Cairo vs Sao Paulo

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

Egypt
Cairo
71
Moderate
Brazil
Sao Paulo
74
Moderate
MetricCairoSao Paulo
AQI7174
PM2.518.2 μg/m³39.3 μg/m³
PM1033.5 μg/m³39.5 μg/m³
Ozone31 ppb45 ppb
NO242.7 ppb39.4 ppb

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