Glyphosate and Aminomethylphosphonic acid (AMPA) contents in the respirable dust emitted by an agricultural soil of the central semiarid region of Argentina

•Glyphosate is found in the respirable dust (RD) emitted by different sources (bulk soil and aggregate-size fractions).•Aminomethylphosphonic acid (AMPA) content in the RD is higher than glyphosate contents.•Glyphosate and AMPA are found in the RD even 12months after last glyphosate application.•Glyphosate content in RD were from 4 to 17 times higher than in the source.•AMPA content in RD were from 4 to 9 times higher than in the source.