Common Questions about TCEQ Toxicity Factors
FAQ
This page contains a graph showing the annual average 1,3 butadiene concentrations at Texas monitoring sites active in 2000 and 2020.
2007-2011 Age Adjusted Specific Cancer Rates per 100,000
Map of 2012 Adult Self-Reported Lifetime Asthma Prevalence Rates
Annual Average Benzene Concentrations at Texas Monitors Active in 2000 and 2013
Questions and answers about TCEQ derived toxicity factors and how they are used to protect public health.
According to the Surveillance, Epidemiology, and End Results Program (SEER), statewide incidence cancer rates in Texas from 2008 through 2012 were among the lowest in the United States.
Age-adjusted rates per 100,000 for all cancers for 2008–2012 in the United States, California, and Texas
Age-adjusted rates per 100,000 for all cancers for 2008–2012 in Texas
Age-adjusted rates per 100,000 for leukemia, lung and bronchus and Non-Hodgkin’s lymphoma for 2008–2012 in Texas
2013 Adult self-reported lifetime asthma prevalence rates by state
Average benzene concentrations at monitoring sites in Texas in 2014
Annual average benzene concentration at Texas monitoring sites active in 2000 and 2014
Annual average benzene concentration at Houston monitoring sites active in 2000 and 2014
Annual average 1,3 butadiene concentration at Houston monitoring sites active in 2000 and 2014
Questions and answers about TCEQ derived toxicity factors and how they are used to protect public health.