The technology essential for environmental monitoring systems includes sensors, IoT devices, and data analytics tools. These components work together to collect and analyze data on various environmental parameters, such as air quality, temperature, humidity, and water quality. Sensors gather real-time data, which is transmitted to centralized systems for processing. Advanced analytics enables stakeholders to gain insights into environmental conditions, assess compliance with regulations, and make informed decisions for conservation and urban planning. This technology plays a vital role in promoting sustainability and protecting ecosystems.