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
40
Good
MetricJohannesburgCape Town
AQI10840
PM2.511 μg/m³9.7 μg/m³
PM1011.1 μg/m³12.3 μg/m³
Ozone99 ppb64 ppb
NO27.4 ppb5.1 ppb

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