Cairo vs Sao Paulo

Live air quality comparison. Both cities show identical AQI right now.

Egypt
Cairo
81
Moderate
Brazil
Sao Paulo
81
Moderate
MetricCairoSao Paulo
AQI8181
PM2.514.5 μg/m³20.1 μg/m³
PM1026.6 μg/m³21.6 μg/m³
Ozone87 ppb155 ppb
NO215.8 ppb15.2 ppb

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