Johannesburg vs Cairo

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

South Africa
Johannesburg
48
Good
Egypt
Cairo
71
Moderate
MetricJohannesburgCairo
AQI4871
PM2.59.5 μg/m³18.3 μg/m³
PM109.6 μg/m³30.1 μg/m³
Ozone42 ppb31 ppb
NO221.7 ppb37.4 ppb

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