Fortaleza vs Cairo

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

Brazil
Fortaleza
50
Good
Egypt
Cairo
81
Moderate
MetricFortalezaCairo
AQI5081
PM2.59.8 μg/m³14.5 μg/m³
PM1014.9 μg/m³26.6 μg/m³
Ozone80 ppb87 ppb
NO21.7 ppb15.8 ppb

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