There are always dust particles in the air. If these particles are smaller than 0.1 micrometres, we call them ultrafine particles. They are so small that you cannot see them. These particles can penetrate deep into the lungs and even enter the bloodstream. Ultrafine particles come from many different sources. At Schiphol, ultrafine particles mainly come from aircraft engines. They are also emitted by vehicles and equipment that still run on diesel.
There are indications that exposure to ultrafine particles can have adverse effects on the heart, blood vessels and respiratory tract. However, we do not yet know exactly how often and how much ultrafine particulate matter employees at the airport inhale. There is also no official limit value yet indicating how much ultrafine particulate matter is safe.
We can imagine that, as an employee on the apron, you are concerned about your health. That is why Schiphol, together with the sector, is taking many measures to improve air quality on airside. Schiphol is also investigating ultrafine particles and other substances released by aircraft and diesel engines. We are working with external parties on this. The goal is to better understand how these substances affect the health of employees.
With this knowledge, we can take more targeted measures to reduce exposure and make the working environment healthier. In addition, we are working on new ways to further reduce ultrafine particles at the airport.