As expected, dust was flying somewhere in the border region on tax day. It seems to be the tradition. It looked like the highest dust concentrations were observed in far southern Dona Ana County this morning. I looked at the Sunland Park city yard station and the concentrations were around 500 ug/m3 at 9 am.
Here is an annotated briefing of dust around the state based on GOES images from the NCAR RAP website. Turn your speakers on for this one as I am describing the locations of the plumes.