Analysis of major pollutants and physico-chemical characteristics of PM2.5 at an urban site in Rome.

Air quality data from a one year study at an urban roadside location in Rome are reported for major pollutants. Continuous concentration data of carbon monoxide, ozone, nitrogen dioxide, aromatic hydrocarbons and natural radioactivity were measured in the urban air of Rome from January 2016 to January 2017. Moreover, PM mass concentration and physico-chemical characteristics of single constituent particles are herein reported.