Question roughly arsenic content within wood, support please? Until 2003, arsenic was coated to lumber to dispell termites. Today, someone was...

Until 2003, arsenic was coated to lumber to dispell termites.

Today, someone was sawing through long, wooden blocks to create smaller blocks to use to stabilize and immobilize some heavy machinery. While they were aphorism, I was seperated by a single wall, a door, and a couple of windows. Then latter, I had to give that same individual a ride surrounded by my truck, wherein many of the wood chips clinging to their clothing abraded past its sell-by date into the seat of my truck, etc. I have no model how old the wood was. Was arsenic ever even applied to such types of wood, or be that only for the lumber meant for deck and things? And if indeed any arsenic was applied to this wood, could I have have any exposure to it or breathed in it, as a result of the situations delineated above?
Answers:    it be used in treated ( green color) lumber..

lic. gen. contractor
Tiny exposure. The worry you enjoy experienced is far more injurious than the amount of arsenic you absorbed.