Johannesburg vs Cape Town

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

South Africa
Johannesburg
47
Good
South Africa
Cape Town
57
Moderate
MetricJohannesburgCape Town
AQI4757
PM2.59.7 μg/m³7.9 μg/m³
PM109.8 μg/m³12.9 μg/m³
Ozone46 ppb43 ppb
NO220.4 ppb2.6 ppb

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