Tehran vs Cairo

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

Iran
Tehran
83
Moderate
Egypt
Cairo
67
Moderate
MetricTehranCairo
AQI8367
PM2.556.5 μg/m³21.8 μg/m³
PM1059.8 μg/m³39.8 μg/m³
Ozone1 ppb59 ppb
NO2108.8 ppb18.7 ppb

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