By providing quick, precise, and affordable methods for identifying numerous pollutants and toxins, biosensors have completely changed environmental monitoring. They are analytical tools that utilize biological or biomimetic sensing components to identify and gauge the level of target. The potential of biosensors to address India's environmental problems, such as soil erosion, air and water pollution, and climate change, has attracted a lot of interest in the nation.India is a nation that is quickly industrializing, which has resulted in pollution and environmental deterioration. The Indian government has created several policies and programmes to monitor and manage environmental pollution to address these issues.The potential to deliver real-time, on-site pollution and contaminant identification has made biosensors a promising tool for environmental monitoring in India. Various pollutants, such as pathogens, pesticides, and heavy metals, are being detected using these biosensors in samples of soil, water, and air. Overall, by aiding in the monitoring and management of environmental pollution, biosensors have the potential to be a critical component in guaranteeing India's sustainable future.

Biosensors, Environmental monitoring, Pollution, Real-time detection, Sustainable future.