As urban/city/metropolitan areas expand/grow/swell, so too does the importance/significance/need for monitoring their air quality. Traditional ground-based methods, while valuable/useful/informative, can only provide/offer/yield a limited perspective on air pollution patterns. Enter/Here comes/Intro

Air pollution citizens of urban areas face a significant health risk. Traditional monitoring methods can be expensive and limited in their coverage. However, remote sensing offers a promising alternative for mapping air pollution at a large scale. Satellites and drones equipped with specialized sens