Source: wikibot/non-exhaust-emissions

= Non-exhaust emissions
{wiki=Non-exhaust_emissions}

Non-exhaust emissions refer to pollutants released into the environment that are not a result of fuel combustion but arise from other processes related to the use of vehicles, particularly those with internal combustion engines. These emissions can be attributed to a variety of sources, including: 1. **Tire Wear**: As tires wear down, tiny particles are released into the air. These particles can contribute to particulate matter pollution.