Source characterization of PM10 and PM2.5 mass using a chemical mass balance model at urban roadside

► The assessment of 24-h average PM10 and PM2.5 concentrations at urban road ► Chemical characterization of PM10 and PM2.5 mass at roadside ► Source apportionment of PM10 and PM2.5 concentrations using chemical mass balance ► Season wise source apportionment of PM10 and PM2.5 mass concentration