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Air Quality

Air quality data, analysis, programs.

Featured Items:
Drive Clean Across Texas
The nation's first statewide public outreach and public education campaign designed to improve air quality.
State Implementation Plan
Plan for air quality improvement measures that Texas adopted to meet federal Clean Air Act obligations. Read or download revisions to the plan.
Texas Emissions Reduction Plan (TERP)
A program that offers grants and other financial incentives for emission reductions and alternatives to certain components of the current State Implementation Plan (SIP).
Related Categories:
Advisory Groups - Air Quality
Advisory groups that assist the agency with air quality issues.
Air Monitoring Sites
Information about TCEQ air monitoring sites.
Air Quality Data Analysis
How the TCEQ analyses air pollution and meteorological data to understand the nature and behavior of air pollution in Texas.
Air Quality Modeling
How the TCEQ models data to understand the nature and behavior of air pollution in Texas.
Air Quality Research
Projects and programs designed to improve the state of air quality science and policy."
Programs to Improve and Manage Air Quality
Programs to clean up and maintain air quality.
Regional Haze
Discusses Texas' strategies to implement the U.S. EPA's rule on regional haze.
Texas' Air Quality Today
The latest information on the air quality in Texas.
Topics Under This Category:
Air Pollution from Lead
General information and existing and proposed measures under the State Implementation Plan (SIP) for air quality.
Air Quality Planning: Quality Assurance Project Plan
Links to individual QAPPs by state fiscal year.
Air Quality Rule Projects
Rule projects proposed for inclusion in the State Implementation Plan for air quality.
Air Quality Technical Workshops
Information on technical workshops to improve the understanding of air quality science through the agency's air quality advisory committees.
EPA's 2008 Eight-Hour Ozone Standard
This page provides information about the Texas recommendation to EPA on the 2008 eight-hour ozone standard.
Ozone: The Facts
Answers to general questions about ozone, such as what is ozone, how it is formed, and why we should be concerned about this air pollutant.
Point Source Air Emissions and Air Inspection Fees
History of these fees, timeline for compliance, and recent changes in requirements.
Stationary Source Programs: Contacts
Get in touch with the Emissions Banking and Trading Group and the Stationary Sources Group.
TexAER (Texas Air Emissions Repository)
Access TexAER to create, export, and print reports on non-point air emissions inventories from on-road mobile, non-road mobile, biogenic, and area sources. TexAER contains historical, current, and projected future case emissions inventory data, as well as control strategy information. You can customize your report to include specific locations, source classification codes (SCCs), time periods, units of measure, and other parameters.
TexAQS II Air Quality Field Study
TexAQS II is a comprehensive research initiative to study the formation of air pollution and predict future pollution levels to determine the most effective strategies for achieving clean air for all Texans.
Voluntary Steps in Helping Prevent Ozone
Actions that citizens, businesses and industries can take to help prevent ozone pollution.
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