Article

Ambient Air Quality and Human Health Risk Assessment of Heavy Metals in a Potentially Toxic Silver-Polluted Environment

Figure 6

Exposure of Heavy Metals Concentration at Various Stages of Human life over Distance in Toxic Ag+ Nanoparticle Polluted Environment for Visitors. [S1 = 2 m, S2 = 4 m, S3 = 6 m, S4 = 8 m, and S5 = Unpolluted Environment (Control); Error bars on the chart represents percentages].