Air Quality Monitoring - Image Index A bustling cityscape, with towering skyscrapers and a busy street filled with cars and pedestrians. The sky above is a brilliant blue, dotted with puffy white clouds that add to the urban landscape's vibrancy. In the foreground, a row of billboards and advertisements lines the sidewalk, featuring various logos and promotions for local businesses. The overall atmosphere is one of energy and activity, capturing the essence of city life.
