Qualitative Assessment of Leaching Possibilities of Heavy metals, Air Quality and Traffic Emissions on Harvested Rainwater Quality and Its Associated Human Health Risk in Akwa Ibom State, South-South, Nigeria

Rainwater contamination is a serious global challenge facing the world at large and it is emanating from natural and anthropogenic factors [1,2]. Rainfall deposits most of the fresh water in the world for humans and other living beings for drinking and other purposes [3] as shown in Figure 1 below.