Air

Today's Air Quality

Today's Texas Air Quality Forecast Today's Texas Ozone Forecasts Today's Texas Ozone Warnings About Air Pollution in Texas Air Quality Index: Map of Today's Pollution Levels in Texas' Metro Areas

Air Quality Index: Table of Today's Pollution Levels in Texas' Metro Areas Current Texas Ozone Levels Ozone Forecast Program

About Air Pollution

Ozone Data and Current Levels Forecasts, Warnings and E-mail Alert Ozone: The Facts TCEQ Publications on Ozone Voluntary Steps for Reduction - Tips for Citizens and Business

PM2.5 Data: Soot, Dust, Smoke (Fine Particulate Matter) Fine Particulate Matter Regional Haze Sources of Air Pollution Data Policy and Planning

Pollution Prevention and Reduction

Business Air Advisory Groups Compliance Help for Small Businesses Compliance Help for Local Governments Emissions Banking & Trading Program - Get help complying with the federal Clean Air Act On-Road Mobile Source Emission Control Programs (Clean fuel, air conditioning, emissions testing, aftermarket automotive products & more) Training, Workshops, Seminars, Events

Citizens Environmental Information and Education for Citizens and Teachers Report an Environmental Problem Report Smoking Vehicles Track Complaints and Enforcement Grants New Technology Research and Development (NTRD) Program Texas Emissions Reduction Plan (TERP) Other Grants and Funding Opportunities

State Implementation Plan (SIP)

SIP Hot Topics Introduction to the SIP Get Information or Contact Staff Glossary and Abbreviations

Texas Air Quality Control Measures Texas Attainment Status by Region Texas SIP Revisions

Air Permits

Permits to Construct: Before You Build Issued Permit Fees: Point Source Air Emissions and Air Inspection

Maintenance, Startup, and Shutdown (MSS) New Source Review Permits Pay Online with e-Pay Public Notice Title V Operating Permits

Emissions and Reporting

On-Road Mobile Source Emissions Texas Emissions Reduction Plan (TERP) Viewing Reports of Emission Events

Point Source Air Emissions Inventory Air Upset or Maintenance Reporting Forms

Monitoring, Modeling and Analysis

Monitoring and Data Collection Air Monitoring Site Information Data Collected by Automated Gas Chromatographs (AutoGCs) General Air Pollution and Meteorological Data Ozone Data and Current Levels PM2.5 Data: Soot, Dust, Smoke (Fine Particulate Matter) Air Quality Modeling and Data Analysis Air Quality Data Analysis Meteorological Modeling Photochemical Modeling Processing Air Pollution Emissions Data Reproducing the Past and Predicting the Future

Air Quality Research Air Quality Research and Contract Projects Aircraft Based Monitoring Remote Sensing VOC Project Special Studies on Air Friendship Park FTIR, Seabrook, Texas Texas Air Quality Study (TexAQSII) Tribal Environment eXchange network

Air Advisory Groups and Committees

• Advisory Groups - Air Permitting
• Advisory Groups - Air Quality