Regional Haze Modeling. The VISTAS states will be will be initiating photochemical modeling in 2018 based on the U.S. EPA emissions and modeling platform delivered to the states in late 2017. Updates on the modeling effort will be posted here as information becomes available.
VISTAS Trajectory Analysis Presentation - June 8, 2018. North Carolina DAQ has provided the following link VISTAS Trajectory Analysis for review.