Urban air quality is a critical/significant/essential concern, and monitoring its trends/patterns/dynamics is crucial/vital/indispensable. Remote sensing offers a powerful/effective/versatile tool for assessing/evaluating/measuring air quality in densely populated/urban/metropolitan areas. Satellite

Urban regions are often characterized by diverse air quality challenges. Traditional ground-based monitoring networks can be inadequate in capturing the full spatial and temporal variability of air pollution. Remote sensing, with its ability to deliver a synoptic view of large areas, has emerged as