👉 The Lexington fumes refer to a series of toxic air pollutants released into the atmosphere near the city of Lexington, Massachusetts, primarily due to historical and ongoing agricultural and industrial activities, particularly from nearby farms and manufacturing plants. These emissions include particulate matter (PM), nitrogen oxides (NOx), volatile organic compounds (VOCs), and ammonia (NH3), which can have severe health impacts on local residents, including respiratory issues, cardiovascular problems, and exacerbation of asthma. The phenomenon gained attention in the early 21st century as environmental concerns grew, leading to increased monitoring and regulatory efforts to mitigate these emissions and improve air quality in the region.
