The existence of dangerous materials such as coal ash and greenhouse gases, responsible for countless mining-related tragic events, makes underground coal mining safety a top priority. This study emphasizes the necessity for real-time environmental monitoring and safety measures. It demonstrates wireless sensors in conjunction with Internet of Things (IoT) technologies to develop a comprehensive framework for monitoring mining operations. The emphasis is on cost-effective solutions that make use of sophisticated technology such as Arduino-based sensors, Zigbee networking, and RFID tags. It intends to modernize industry safety standards by applying this revolutionary technology and methodology, solving long-standing concerns about gas dangers, environmental conditions, and accident prevention. This comprehensive technology is a critical invention that can completely change the underground coal mining industry by giving employees a safer and more productive work environment and meeting the world’s growing demand for coal production.