👉 Various fumes refer to a wide range of volatile substances that can evaporate at room temperature, often originating from industrial processes, chemical reactions, or the burning of materials. These fumes can include gases like carbon monoxide, sulfur dioxide, and nitrogen oxides, as well as more complex organic compounds such as benzene and formaldehyde. The composition of these fumes varies widely depending on the source, with different industries producing unique mixtures. For instance, manufacturing plants might release fumes containing solvents and heavy metals, while chemical labs could emit toxic vapors from reactions. Exposure to these fumes can pose significant health risks, ranging from respiratory issues to more severe conditions, making it crucial to monitor and control their levels in the air.