fig3

Figure 3. Box plot of OCP concentrations (pg·m^-3) in air samples from Kuwait and Turkey between January and December 2018. The 75th and 25th percentiles of the dataset are represented by the top and bottom ends of the box, respectively. The 99th and 1st percentiles are indicated by the extensions (“whiskers”) at either end of the box. The horizontal line displays the median concentrations in the boxes. OCP: Organochlorine pesticide.