Monitoring of particulate matter (PM and PM) in San Juan city, Argentina, using active samplers and the species Tillandsia capillaris.

The concentration of particulate matter (PM and PM) was studied in San Juan city, Argentina, during winter and spring of 2017. Samplers of particulate matter (PM) and individuals of the plant species Tillandsia capillaris were placed in the centre of the city to be used as a biomonitors of atmospheric particulate matter. The PM filters and PM deposited in T.