METHOD FOR DETERMINING THE AIR POLLUTION LEVEL INSIDE AND OUTSIDE OF A MOTOR VEHICLE

摘要

The invention relates to a method for determining the rate of at least one pollutant in the air inside and outside the passenger compartment (3) of a motor vehicle (10), said vehicle (10) comprising a sensor adapted to determine the rate of at least one pollutant in the indoor air (A2) of the passenger compartment (3) of the vehicle (10), and an air management system (4) adapted to ventilate outside air (A1) inside the passenger compartment (3), said method comprising determining the rate of said pollutant in the outside air (A1) from the variation of the measured pollutant level in the indoor air (A2) and determining the amount of fresh air from the passenger compartment (3) during this variation.