Total concentration of copper was determined by means of AAS in soil and cereal samples collected from the region influenced by air and dust emission from Copper Smelter GOGOW. Studies covered the agricultural area of 6 600 hectares (former protective zone + external belt). The studies revealed that copper, either accumulated in the soils or coming from the current emission, did not cause the phytotoxic effect on cultivated cereals. The obtained results revealed the effectiveness of eco-friendly activities taken by the Smelter for the safety's sake of the neighboring agricultural environment.