Nutrient elements are essential for plant growth and development. Magnesium (Mg), calcium (Ca), potassium (K), and sulfur (S), which are macronutrient elements for plants, are necessary for plant development. These nutrient elements are also critical heavy metals, and monitoring the variation in their concentration in the airborne environment is crucial for human and environmental health. In this study, the annual rings of the black pine (Pinus nigra Arnold.) tree, which was cut in 2023 and dete