Focused air cleaning
You can improve the passenger compartment's air quality by activating focused air cleaning. This lowers the number of unwanted particles in the air.
When you activate focused air cleaning, your car prioritises lowering the particle content in the incoming air over your climate comfort. This limits some of the other climate comfort features such as lowering the fans' power level.
The loss in comfort is due to the climate system recycling larger portions of the air. This is most noticeable when there are multiple passengers in the car.