Active monitoring of atmospheric air quality in the capital of Tatarstan continues. In connection with the World Cup, mobile laboratories based on the Ford Transit vehicle are equipped with new ecological and analytical equipment. The established chromatographic analyzer AGA-LIGA allows to investigate air for the content of aromatic hydrocarbons - benzene, toluene, xylene. And with the help of the automated complex based on the portable chromatograph "Chromatech-Gasochrome 2000", the content of such polluting compounds as butyl acetate, isopropylbenzene and acetone is recognized.