Owing to its rich resources of oil, gas, petrochemical, metal, cellulose and electrical industries coupled with a warm climate, it has become a source for the emission of air pollutants, particularly mercury vapor (Sekhavatjou et al., 2008).
The other aims of this study are comparing the results with permissible limits, examining the relationship between different matrixes, and finally identifying the possible emission sources of mercury emission in the studied area