City comparison
Madrid vs Rome air quality
Live AQI comparison between Madrid and Rome. Data updates every 15 minutes.
Madrid and Rome differ by 28 AQI points right now. Madrid has cleaner air at this moment.
What drives air quality in Madrid and Rome
Madrid
Madrid's inland setting and intense summer sunshine create conditions where photochemical pollution can become the dominant risk. Traffic emissions still drive nitrogen dioxide near major routes, but ozone often rises citywide during hot afternoons. That means neighborhoods far from the busiest roads can still experience poor air on certain warm-weather days.
Rome
Rome's air quality reflects a mix of dense traffic, historic street geometry, and a sprawling urban region with different ventilation patterns. Nitrogen dioxide peaks near major arterials and frequent congestion points, while particulate pollution can spread more broadly under stable weather. Tourist mobility also adds seasonal pressure around central districts.
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.