Summary of 2021 Exceptional Event Demonstration for Particulate Matter Exceptional Event Demonstration https://www.tceq.texas.gov/downloads/air-quality/air-monitoring/pm/2021-ee-pm10-english-plain-language-summary.pdf/view https://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png Summary of 2021 Exceptional Event Demonstration for Particulate Matter Exceptional Event Demonstration 2021-ee-pm10-english-plain-language-summary.pdf — 157.3 KB
