👉 Ohio Light Particles, often referred to as OH particles, are a class of atmospheric ions primarily composed of hydroxyl radicals (OH) and their associated fragments, such as water (H₂O), molecular oxygen (O₂), and other reactive species. These particles play a crucial role in atmospheric chemistry, particularly in the troposphere, where they act as key players in the oxidation of pollutants like carbon monoxide (CO), methane (CH₄), and volatile organic compounds (VOCs). OH particles are formed through the reaction of hydroxyl radicals with these precursor molecules, initiating a cascade of chemical reactions that help cleanse the atmosphere by breaking down harmful substances into less harmful products, such as carbon dioxide and water. Their presence is particularly significant in urban and industrial areas where pollutant levels are high, making them important indicators of air quality and sources of atmospheric pollution.
