David Jacobs/Pahrump Valley Times
Concerns about the rising levels of “PM 10” dust, or particulate matter 10 microns in size, were the subject of a recent presentation by Air Quality Specialist Eric Florio.
David Jacobs/Pahrump Valley Times
Concerns about the rising levels of “PM 10” dust, or particulate matter 10 microns in size, were the subject of a recent presentation by Air Quality Specialist Eric Florio.