Some data on distribution of aerosol, CO, and O3 in cyclones and anticyclones are presented. It is shown that their concentration may vary two to four times in different parts of these formations and there are some differences in the character of their distribution inside the objects. Stable gradients are observed in cyclones along the line of an atmospheric front from its front to the back. In anticyclones, as a rule, concentration gradients are low in the central part and sharply increase at the south or west periphery.