Low-cost, reliable and distributed gas detection and analysis capabilities for air quality monitoring is an emerging technology need for the petroleum industry. Sandia and MicroChemLab Technologies will work with DOE, the petroleum industry, the California Air Resources Board (CARB) and other stakeholders to conduct a feasibility study to assess the applicability of ChemLabTM technology developed at Sandia and now being commercialized by MicroChemLab Technologies for detecting key priority analyses for air quality monitoring.