What is a smog inspector?

Smog Inspectors are professionals who test vehicles to ensure they meet emissions standards set by local, state, or federal regulations. They use specialized equipment to measure a vehicle's exhaust output and check for pollutants like carbon monoxide and nitrogen oxides. Their work helps reduce air pollution and protect public health by ensuring only compliant vehicles are allowed on the road. Smog Inspectors may work at inspection stations, auto repair shops, or government facilities, and often need to be certified or licensed depending on their location.