Johannesburg vs Cape Town

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

South Africa
Johannesburg
77
Moderate
South Africa
Cape Town
152
Unhealthy
MetricJohannesburgCape Town
AQI77152
PM2.550.9 μg/m³64 μg/m³
PM1051.8 μg/m³66.4 μg/m³
Ozone18 ppb10 ppb
NO259.5 ppb54.9 ppb

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