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, auto climate will show, and your vehicle will prioritize lowering the particle content of the incoming air over your climate comfort. This limits some of the other climate comfort features, such as lowering the fan power level.
Comfort is reduced because the climate system recirculates more air. This is most noticeable when there are multiple passengers in the vehicle.