Doing business with DNREC during the coronavirus period. More Info
The Division of Air Quality oversees regulations and permits governing the control of air pollution, from all sources in the state, to ensure that Delaware’s air meets State and Federal Air Quality Standards created to protect public health and the environment. The Division provides guidance and technical assistance to regulated businesses and facilities.
Find links to Delaware’s air quality permit applications and basic information on applying for permits.
Register any equipment that might, without controls, to emit more than 10 pounds per day of air contaminants.