Home Health and Air Pollution Study

The goal of this clinical trial is to learn about whether indoor air quality will improve over time in homes where occupants receive personalized information about levels of health-relevant air pollutants that includes practical, budget-friendly, and culturally relevant recommendations on actions they can take to improve their home's air quality. The rationale for the investigators' approach is that a rigorous intervention study design will generate robust evidence on the value of the in-home environmental data. Participating homes in both the intervention and control groups will receive three, one-week Home Health Box deployments spaced six weeks apart. After each of the first two deployments, homes in the intervention group will receive a Home Health Report with personalized information about in-home levels of health-relevant air pollutants and cost-sensitive recommendations on actions occupants can take to improve their home's air quality. The investigators will (a) investigate whether and how air quality changes over time in control and intervention homes and (b) survey intervention households on the utility of the Home Health Reports.

NCT Number	NCT06030336
Lead Sponsor	Colorado State University Collaborators: University of Colorado, Denver, Access Sensor Technologies, LLC
Conditions	Indoor Air Quality
Enrollment	250 participants
Start Date	2024-03-11
Primary Completion	2026-04-30 (estimated)
Study Completion	2026-10-30 (estimated)
Updated on ClinicalTrials.gov	2026-01-12