Johannesburg vs Cape Town

Live air quality comparison. Cape Town has cleaner air right now.

South Africa
Johannesburg
108
Unhealthy for Sensitive Groups
South Africa
Cape Town
39
Good
MetricJohannesburgCape Town
AQI10839
PM2.510.9 μg/m³9.6 μg/m³
PM1011 μg/m³12 μg/m³
Ozone95 ppb62 ppb
NO28.6 ppb6.2 ppb

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