Johannesburg vs Cairo

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

South Africa
Johannesburg
47
Good
Egypt
Cairo
71
Moderate
MetricJohannesburgCairo
AQI4771
PM2.59.7 μg/m³18.2 μg/m³
PM109.8 μg/m³33.5 μg/m³
Ozone46 ppb31 ppb
NO220.4 ppb42.7 ppb

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