Ethylene Oxide

DNREC understands that Delaware residents have concerns and questions about ethylene oxide (often abbreviated as EtO). This page provides information on what EtO is and its impacts to human health. This page also provides links to federal and other state resources that provide more in-depth information on EtO.

---

Air Toxics Questions and Answers

Questions and answers about air toxics and the Delaware Air Toxics Assessment Study (DATAS). Toxic air pollutants, also referred to as air toxics or hazardous air pollutants (HAPs), are chemicals that, at sufficient concentrations and exposures, are known or suspected to cause cancer. HAPs can also

---