👉 Tree fumes, often referred to as volatile organic compounds (VOCs), are a mixture of chemicals emitted by trees, particularly during their natural processes like photosynthesis and when leaves release water vapor. These emissions can include a variety of substances such as terpenes, which give many trees their distinctive scents—think pine, cedar, or eucalyptus. While some tree fumes are harmless and even beneficial, like helping to mask odors or providing natural air purification, others can be harmful in high concentrations. For instance, certain VOCs can irritate the eyes, nose, and throat, and prolonged exposure to some can exacerbate respiratory issues. Additionally, in urban areas, tree fumes can interact with pollutants from vehicle exhaust and industrial emissions, potentially leading to more complex and harmful chemical reactions.
