An Analysis of Some Levels of Rainwater Pollution in Al-Amarah City, Southeastern Iraq

Abstract

This study analyzes the impact of air pollution in the atmosphere of Al-Amarah City on certain physical and chemical properties of rainfall, with a focus on the spatial variation of pollution levels within the city. The research was conducted at six selected sites across Al-Amarah, located in the southeastern part of Iraq, characterized by a dry climate and low precipitation. The analytical results revealed noticeable pollution in rainwater, as evidenced by elevated levels of total suspended solids (TSS) and carbon dioxide (CO₂), which contributed to increased rainwater acidity and had adverse effects on the environment and infrastructure. High concentrations of cadmium were also detected in some samples, particularly at Site 1, posing risks to public health and the local environment. The study demonstrated significant spatial variability in pollution levels, attributed to differences in the intensity and distribution of pollution sources such as vehicular emissions and other environmental factors. Based on these findings, the study recommends establishing a continuous monitoring system for rainwater quality, adopting policies to reduce vehicular emissions, developing governmental programs for monitoring and treating heavy metals, improving rainwater treatment technologies, and enhancing community awareness of environmental conservation