Chemical pollution of the air in a poultry farm

Concns. of chem. substances such as O-2, O-3, NO, NO2, CO, SO2, NH3, CO2 and VOC were measured in a poultry farm. Air dustiness was also examined, taking into account the division into fractions PM1, PM2.5, PM10 and total dust. The obtained results were compared with the acceptable values. The concs. of NH3 and total dust exceeded the normative values of 14 and 2 mg/m(3), resp.