Abstract: | The paper characterizes diffuse ambient air pollution (P index) in accordance with the data of Kazan stationary stations in 1996-2000. The incidence of childhood respiratory diseases is studied for the same period. A correlation between morbidity and ambient air pollution is analyzed. There is a direct significance correlation between Kazan's ambient air pollution and morbidity rates in children aged 0-14 years, which is as follows rxy +/- m = 0.626 +/- 0.104. The regression coefficient has been established, which is Ry/x = 0.183 when the atmospheric contamination is changed by one unit. |