#Asphalt adds to air pollution, especially on hot, sunny days
“#Asphalt adds to air pollution, especially on hot, sunny days” Credit: Unsplash/CC0 Public Domain Asphalt is a near-ubiquitous substance—it’s found in roads, on roofs and in driveways—but its chemical emissions rarely figure into urban air quality management plans. A new study finds that asphalt is a significant source of air pollutants in urban areas, especially…