This book gives an overview of the relationships between agriculture and air quality, which is an issue of increasing importance for practitioners and policy makers. It provides the keys to understand natural and anthropogenic mechanisms governing emission and deposition of pollutants produced by and/or impacting agricultural activitiesIt identifies how management practices can help mitigating emissions and how public policies on air pollution progressively addressed the agricultural sectorThis book was written for students, researchers and agriculture actors as well as for public decision-makers