More info about emissions testing:
Emissions testing in cars refers to the process of evaluating the levels of pollutants released by a vehicle's exhaust system. This testing is performed to ensure that your vehicle is running efficiently and that it meets standards that minimise environmental pollution and protects public health.
The emissions testing procedure typically involves the use of specialised equipment to analyse exhaust gases. The tests measure the levels of nitrogen oxides (NOx), carbon monoxide (CO), hydrocarbons (HC), and particulate matter (PM) emitted by the vehicle.
Car manufacturers are now required to design engines that emit fewer pollutants, which has led to the creation of more fuel-efficient and environmentally-friendly vehicles. The implementation of emissions testing by vehicle manufacturers has helped achieve this result. By getting your car emission tested helps make sure you are doing your part also, by ensuring your vehicle is operating to the standards set by the manufacturer and environmental agencies.