Corey G. told me that the dust monitor at location 2 in the end Y VEA had started reading exceptionally high counts at .3 microns, but nothing at .5 microns. I went out to take a look, but didn't find anything obvious to account for it.

However, this dust monitor was shoved up against the west side of BSC 10 under the beam tube. I moved it farther southwest out into the VEA. The dust monitor at location 1 was near a table next to the electronics racks and I moved it northwest away from the table. I will post pictures of them before and after the moves once I can get them off my phone.