Study of the air quality in veal calf barns in Québec Abstract It is now known that the air quality in buildings used for animal production can affect the workers’ quality of life and health as well as the performance of the animals. Although this reality is well known for swine production, no study deals with veal calf breeding, which is expanding. The aim of this study is to characterize and quantify, by season, the chemical substances and biological agents present in the air of veal calf production buildings, to determine the risks for people in relation to standards and guidelines, and then to propose simple and not very costly quality criteria for building managers to improve air quality, if needed. This study’s recommendations will be disseminated to the stakeholders in the veal calf production industry, and an action grid will be made available to them so that they can make the relevant changes. Produced Under this Project Scientific Reports Air quality in veal calf barns Research Report: R-524 Simplified Articles Étables de veaux de lait - La preuve est faite, l'air est de qualité Volume 21, n0 3 Scientific Publications Impact de la séparation fèces-urine sous caillebotis sur la qualité de l'air ambiant en porcherieBelzile M., Godbout S., Lemay S. P., Lavoie J., Lachance I., Pouliot F.Source : in Journées de la recherche porcine, (38e : 31 janvier - 2 février, 2006 : Paris), 2006Qualité de l'air dans les bâtiments pour l'élevage de veaux de laitBelzile M., Lemay S. P., Godbout S., Côté C., Lavoie J.Source : Canadian Biosystems Engineering, vol. 52, no 5, 2010, p. 5.1-5.10 Additional Information Type: Project Number: 0099-3820 Status: Completed Year of completion: 2007 Research Field: Chemical and Biological Hazard Prevention Team: Jacques Lavoie (IRSST)Stéphane Lemay (Institut de recherche et de développement en agroenvironnement)Caroline Côté (Institut de recherche et de développement en agroenvironnement)Stéphane Godbout (Institut de recherche et de développement en agroenvironnement)A.-M. Christen (Fédération des producteurs de bovins du Québec)Yves Beaudet (IRSST)Mireille Lacharité (IRSST)