DMK has considerable experience with air dispersion modeling. We have conducted numerous screening and refined dispersion modeling projects for our clients. DMK has experience with the following models: Screen 3, Industrial Source Complex ISC3, Visibility Screen, Mobile 5, Aloha, BEEST. DMK has the capability of processing meteorological data using either the Meteorological Processor for Regulatory Models (MPRM) or PCRAMMET programs. We can also reduce modeled NO2 concentrations by ozone limiting.