The healthcare sector, particularly in hospitals, faces significant challenges in maintaining indoor air quality (IAQ) due to smoke emissions from various sources such as sterilization processes and medical waste disposal. In Saudi Arabia, where the number of hospitals is rapidly growing, smoke emissions present a threat to patients, workers, and visitors, potentially aggravating health conditions. This research aims to design a Smart Safety System for assessing and improving smoke emissions in hospitals by utilizing artificial intelligence (AI) and Internet of Things (IoT) technologies. The system continuously monitors CO2 levels, a proxy for IAQ, and adjusts ventilation to mitigate pollution. Simulation and modeling via SolidWorks 2023 demonstrate the effectiveness of this system using two scenarios. The first where CO2>1000ppm and the second where CO2>2000ppm. The results show that having CO2 emission control system using IOT greatly enhances the IAQ. This innovation promises enhanced safety and a healthier work environment in Saudi hospitals.