👉 Cycle fumes refer to the emissions released during the processes of combustion and their subsequent reactions, often involving complex chemical interactions. When fossil fuels or organic materials burn, they release not only carbon dioxide (CO2) but also a variety of other pollutants such as nitrogen oxides (NOx), sulfur oxides (SOx), particulate matter (PM), and volatile organic compounds (VOCs). These fumes can undergo atmospheric reactions, forming secondary pollutants like ozone (O3) and acid rain. Additionally, some cycle fumes, particularly those containing heavy metals or polycyclic aromatic hydrocarbons (PAHs), can persist in the environment, posing long-term health risks and ecological damage. Understanding and mitigating these emissions is crucial for reducing air pollution and its associated impacts.
