Where can you verify if an application site is in a nonattainment area?

The U.S. EPA Green Book is the most authoritative source for verifying if an application site is located in a nonattainment area. The Green Book provides updated information on areas that do not meet the National Ambient Air Quality Standards (NAAQS) set by the Environmental Protection Agency. It offers a comprehensive list of nonattainment areas along with relevant data, making it an essential resource for applicators to determine compliance with environmental regulations in their fumigation practices.

While local health departments and state agricultural offices may provide some information regarding air quality and regulations, they are not as centrally focused or comprehensive as the Green Book. Additionally, online government resources can include various types of information, but the U.S. EPA Green Book specifically targets the designation of nonattainment areas, ensuring that users have access to the most accurate and relevant information for their needs.