Cadmium is a naturally occurring minor element, one of the metallic components in the earth’s crust and oceans and present everywhere. Agricultural soils may also be enriched by cadmium which causes it’s accumulation in plants and pose a potential threat to human health. Also high concentrations of cadmium in soil have detrimental effects on ecosystem as it enters the food chain. Soil samples were collected from different places near sewage disposal areas in Coimbatore where the source of cadmium is likely to be threatening the public. Twenty six samples were collected, their physiochemical properties and total cadmium content were determined. Five soil samples that showed high levels of more than 3 mg kg^-1 of cadmium were identified as hotspots and their Arbuscularmycorrhizal spore count were assessed.