👉 Electric fumes are a mixture of gases released from electrical equipment, particularly those that use high-voltage transformers, switchgear, and motors. These fumes primarily consist of ozone (O₃), nitrogen oxides (NOx), sulfur dioxide (SO₂), and trace amounts of other volatile organic compounds (VOCs) like hydrogen chloride (HCl) and hydrogen sulfide (H₂S). Ozone is especially concerning due to its reactivity and potential health impacts, including respiratory irritation and damage to lung tissue. These emissions can occur both indoors and outdoors, especially in areas with poor ventilation or during electrical faults. Proper maintenance and regular inspections of electrical systems are crucial to minimize the production and release of these harmful fumes.
