2019 Data Quality Report - Executive Summary Categories Topics Air Quality Monitoring Programs Quality Assurance Type Reports Contact Quality Assurance Program Email Email qa@arb.ca.gov Phone (916) 445-3742 Documents 2019 Data Quality Report - Executive Summary 2019 DQ REPORT ES_0.PDF · 177 KB Related Resources Toxic Air Contaminant and Greenhouse Gas Measurements near Oil and Gas Operations and Proximate Communities SNAPS Inglewood Oil Field Communities Draft Air Monitoring Plan Test Method 435