Johannesburg vs Cape Town

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

South Africa
Johannesburg
102
Unhealthy for Sensitive Groups
South Africa
Cape Town
27
Good
MetricJohannesburgCape Town
AQI10227
PM2.512.7 μg/m³6.4 μg/m³
PM1012.8 μg/m³8.4 μg/m³
Ozone122 ppb55 ppb
NO23.8 ppb4.3 ppb

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