Developed from a short course taught at Leeds University, this book covers methods of monitoring emissions of air pollutants from stationary sources. It surveys the techniques and points out their advantages and disadvantages. While the bulk of the book is concerned with a description of the available techniques, other topics include: legislation in the UK, Europe and the USA, calibration and maintenance of analyzers, data handling, the management of emissions monitoring programmes and quality assurance and control. This book should be of interest to environmental scientists; environmental managers; pollution analysists; control equipment manufacturers; environmental consultants; environmental health professionals; and HMIP/EP personnel.