This companion document to "Air Pollution Primer" is written for the nonexpert in air pollution; however, it does assume a familiarity with air pollution problems. This work is oriented toward providing the reader with knowledge about current and proposed air quality legislation and knowledge about available technology to meet these standards for pollution control. Topics covered in the booklet are: the law; control methods; control equipment for particulates; control equipment for gases; air pollution control in a steam power plant; improving electricity generation; alternate energy sources; and the cost of meeting federal control standards. Diagrams are included to support discussion of processes and equipment. A glossary of terms common to air pollution control may be found at the end of the booklet. (RE)