👉 Night fumes refer to the lingering toxins and pollutants released into the air during the night, particularly from industrial activities, vehicle emissions, and other sources that continue to operate after sunset. These pollutants can accumulate and persist in the atmosphere, affecting air quality and posing health risks to communities, especially those living near major roads or industrial zones. At night, when natural ventilation is reduced, these fumes can become trapped, leading to higher concentrations of harmful substances like nitrogen oxides, volatile organic compounds (VOCs), and particulate matter, which can exacerbate respiratory issues and other health problems.
