Cairo vs Tehran

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

Egypt
Cairo
73
Moderate
Iran
Tehran
73
Moderate
MetricCairoTehran
AQI7373
PM2.519.1 μg/m³30.5 μg/m³
PM1033.6 μg/m³31 μg/m³
Ozone46 ppb0 ppb
NO234.3 ppb102.4 ppb

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