City comparison
Cape Town vs Durban air quality
Live AQI comparison between Cape Town and Durban. Data updates every 15 minutes.
Cape Town and Durban differ by 46 AQI points right now. Cape Town has cleaner air at this moment.
What drives air quality in Cape Town and Durban
Cape Town
Cape Town often benefits from strong coastal winds that disperse pollutants, but local conditions still vary with traffic density and terrain. Busy transport corridors show higher nitrogen dioxide during peak periods. Mountain and valley features can channel airflow unevenly, creating short-lived pockets where particles linger despite good broader ventilation.
Durban
Durban's air quality combines coastal meteorology with urban traffic, port operations, and industrial activity in the broader metro. Nitrogen dioxide hotspots are common near major transport links and freight routes. Sea breezes can improve dispersion, but their timing may also move pollution plumes between inland and coastal neighborhoods.
Both cities are shaped by different combinations of traffic density, terrain, weather patterns, and seasonal events, which is why the same AQI band can feel different on the ground. Checking live readings rather than relying on reputation or past visits is the most reliable way to plan travel, exercise, or outdoor time between the two.
Live AQI from Open-Meteo (CAMS). Conditions change hourly — refresh for the latest readings. South African cities may show WAQI station data on their dedicated pages.