Emission of benzapilene and other polycyclic aromatic hydrocarbons to the atmosphere was studied, and it was found that this process depends on the technology of fuel and energy production, aluminum production, building, petrochemical industries and on the type and operating conditions of the equipment used. The correlation was found between benzapilene content and associated pollutants, for example, dust, carbon and nitrogen oxides, resinous substances, polycyclic aromatic hydrocarbons. On this basis, recommendations on the measures necessary for reduction of the benzapilene emissions to the atmosphere are given.