Cairo vs Johannesburg

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

Egypt
Cairo
55
Moderate
South Africa
Johannesburg
157
Unhealthy
MetricCairoJohannesburg
AQI55157
PM2.512.2 μg/m³54.7 μg/m³
PM1017.1 μg/m³54.8 μg/m³
Ozone74 ppb68 ppb
NO215.6 ppb36.3 ppb

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