ABSTRACT
To characterize air quality we evaluated temperature (T°) Relative Humidity (RH) concentrations of carbon monoxide (CO), CO2, ozone (O3), nitrogen dioxide (NO2), Sulphur dioxide (SO2), VOCs, HCHO and particulate matter (PM2,5 and PM10) within schools, as well as on the surrounding outer area, in the autumn/winter season and in the spring/summer season.
