Cape Town vs Johannesburg

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

South Africa
Cape Town
27
Good
South Africa
Johannesburg
102
Unhealthy for Sensitive Groups
MetricCape TownJohannesburg
AQI27102
PM2.56.4 μg/m³12.7 μg/m³
PM108.4 μg/m³12.8 μg/m³
Ozone55 ppb122 ppb
NO24.3 ppb3.8 ppb

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