The impact of fossil fuel combustion on air quality is profound, as it releases significant amounts of harmful pollutants into the atmosphere. Burning fossil fuels generates emissions such as carbon monoxide, nitrogen oxides, sulfur dioxide, and particulate matter, contributing to smog formation, respiratory issues, and cardiovascular diseases. Poor air quality can have devastating effects on public health and the environment. Transitioning to cleaner energy alternatives and improving energy efficiency are essential strategies to mitigate these negative impacts and promote a healthier atmosphere.