Cairo vs Johannesburg

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

Egypt
Cairo
57
Moderate
South Africa
Johannesburg
138
Unhealthy for Sensitive Groups
MetricCairoJohannesburg
AQI57138
PM2.516.1 μg/m³41.8 μg/m³
PM1028 μg/m³42.6 μg/m³
Ozone80 ppb86 ppb
NO225.3 ppb45.8 ppb

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