EPA Regional Office and State Indoor Air Quality Information
EPA Regional Information
Each EPA Regional Office is responsible within its states for the execution of the Agency's programs. To get regional information about your EPA Regional Office relating to indoor air quality issues (e.g., radon, indoor air quality, asthma, mold, IAQ Tools for Schools, etc.), click on your region in the map below, or choose your region in the pull-down menu below.
Visit the IAQ Interactive State map to get state or territory-specific information relating to indoor air quality contacts. For Radon specific information by state or territory, visit the EPA Map of Radon Zones.