Method for detecting pollutants in the air and for controlling a decontamination system, probe for detecting air pollution and air-treatment system including such a probe

摘要

The method involves measuring the content of pollutants in the air circulating in a room with a sensor delivering a parameter related to the content of pollutants (100). The temporal variation of the parameter representing the amount of pollutants is calculated (101) at predetermined time intervals. The temporal variation or a cumulative sum of the temporal variations is compared (102) with a threshold value, and a process of decontamination of the air is triggered (103) by a decontamination system when the value of the temporal variation or the sum is positive and exceeds the threshold value. Independent claims are also included for the following: (1) a probe for detecting pollutants in the air circulating in a room (2) an air treatment system.