Examining the State of Air Quality Monitoring Technology April 10, 2024 10:00 AM 406 Dirksen Senate Office Building Omar Hammad Environmental Policy Analyst, Congressional Research Service, Library of Congress Related Files 04-10-2024 Hammad Testimony.pdf (1.3 MBs) Return to Hearing Related Files SPW 04102024 Examining the State of Air Quality Monitoring Technology.pdf (224.5 KBs) Permalink: https://www.epw.senate.gov/public/index.cfm/2024/4/examining-the-state-of-air-quality-monitoring-technology