Abstract: Objectives: This paper points to verify the influences of motherly exposure the basic air depressions off infant mortality. For further investigation of these relationships, we used vital registry data to retroactively build (2907) deaths occurred between 2009 and 2013 at Children's Medical City Hospital for children younger than one year and (1167) of them less than a month Previous investigates have concerned air contamination in raised mortality and disease, mainly in the aged populace and childish person. Extra in recent times, relations with death in newborns then through several generative reproductive effects have also been registered The purpose from such study is to analysis the relationship relating revealing to open-air pollution for the period of gestation then infant mortality, airborne contamination is linked to poor pregnancy. Elevation indication has exposed that population’s physical and mental health be able to be influenced air study by several contaminations. Then, this investigate Purposes to examine the correlate between air pollutions (O3, SO2, NO2, CO, Pb, PM2.5 or PM10) and Born prematurely. For the interval period (2009-2013). Method: Totally Infant mortality information besides child birth information since (first January 2009 to end December 2013) be there recorded Children’s Hospital in Medical City in Baghdad Iraq And Daily data on air quality from The Iraqi Ministry of Health and the Environment, The reality of the environment report (2010 ...) report on the status of the status of the Iraqi Environment