Improved collector of atmospheric air for analysis of pollutants, being of the type comprising a unit of aspiration through a physical filter of particles and filtering filters for gases, is characterized essentially because the unit of aspiration, is common to a plurality of physical filters with which; it is connected by means of as many splash filters, each of the spout filters being connected to a common collector and the inlet of each of the physical filters being connected to an intake solenoid valve which connects to a common intake manifold, with the particularity that the suction unit is governed by an extension that simultaneously governs each of the intake solenoid valves. (Machine-translation by Google Translate, not legally binding)
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