Odors and Health in El Segundo Survey

In response to concerns regarding odors and health effects from residents in El Segundo, we launched a brief survey to assess the impacts of the odors and hydrogen sulfide (H₂S) concentrations. This survey can be completed in about 10 minutes. Adult residents (18 years and older) of the El Segundo area are eligible to participate. You may take the survey online by clicking the red button below. You can also take the survey on the phone by calling or texting 323-647-7564. Email ejresearchlab@usc.edu for more information. Summary findings will be shared with participants and the community. See below for resources and information on hydrogen sulfide.