Automobiles have become an indispensable element as situations and circumstances necessitate the use of vehicles. Internal combustion engines burn fossil fuels to power the vast majority of automobiles. During the process, they release a range of emissions into the atmosphere causing air pollution. This paper proposes a solution which will monitor the gas emission through the exhaust for the threshold limit of noxious chemicals. If the real-time value of particulate matter (PM) emissions exceeds the allowed limit, the system will warn the driver and text message will be sent to emission control authorities. The prototype of the paper makes use of a microcontroller, Bluetooth module, GPS and GSM communication modules, and few vehicle emission sensors. This work would be a successful solution to control pollutant emission from automobiles and a step towards clean environment and mitigating climate crisis.