What is the primary purpose of emissions regulations?

The primary purpose of emissions regulations is to reduce air pollution and protect public health. These regulations are established to limit the amount of harmful pollutants that vehicles and industrial sources can emit into the atmosphere. By controlling emissions, regulations aim to improve air quality, which in turn contributes to better health outcomes for the population, particularly for vulnerable groups such as children, the elderly, and those with preexisting health conditions.

While enhancing vehicle performance, improving fuel efficiency, and increasing vehicle lifespan are important aspects of automotive engineering and could provide secondary benefits, the core intent of emissions regulations focuses on mitigating the environmental impact of pollutants. This ensures a cleaner environment and strives to minimize the health risks associated with poor air quality, such as respiratory problems and other serious health issues.