👉 Fumes are fine particles or vapors that are released into the air from various sources, such as industrial processes, burning materials, or even natural phenomena like volcanic eruptions. These substances can be harmful when inhaled, as they contain toxic chemicals that irritate the respiratory system and can lead to serious health issues, including lung damage, respiratory infections, and long-term conditions like chronic bronchitis or asthma. The term "fumes" specifically refers to the odorous and often invisible vapors that can spread easily in enclosed spaces, making them particularly dangerous in poorly ventilated areas. Understanding and managing fume exposure is crucial in occupational settings, where workers are at higher risk, as well as in homes with smoking or chemical use.