Introducing AirSENCE an Advanced, Accurate & Affordable Micro-Monitoring System for continuous ambient air quality monitoring and mapping. Nowadays monitoring air quality only at limited locations is no longer sufficient in modern cities. Increased urbanization, vehicular density, infrastructure development and industrialisation have intensified pollution levels around the world resulting in elevated premature death rates in adults as well as in children. Mapping local air quality is quickly becoming an essential requirement for cities and industrial areas as it provides high spatial and temporal resolution of air pollutant concentrations. This high-resolution data enables authorities to trace the sources of pollution and formulate effective strategies to curb its impact.