A smog check, also known as an emissions test, is a procedure used to measure the amount of pollutants released by a motor vehicle’s exhaust. The purpose of a smog check is to ensure that vehicles meet the state’s emission standards and to reduce air pollution.
Smog checks are an important part of maintaining good air quality, especially in areas with high levels of air pollution, such as Westminster, California. By ensuring that vehicles are operating efficiently and emitting minimal pollutants, smog checks help to reduce the formation of smog and protect the health of residents.
