Answer by
JohnDoe65 (14)
There are a number of pollutants released during fuel combustion. Based on possible impurities in the fuel and what the fuel source is, different Sulfur-Oxide compounds can be released, as well as different Nitrogen-Oxygen compounds. The main pollutants we observe, however, are Carbon Monoxide, that are caused from incomplete fuel combustion, and Carbon Dioxide, a common product in combustion.