Today's Air Quality
- Today's Texas Air Quality Forecast
- Air Quality Index: Table of Today's Pollution Levels in Texas' Metro Areas
- Current Texas Ozone Levels
- Current PM-2.5 Levels - Soot, Dust, and Smoke in Your Metro Area
Sign up to receive e-mail alerts for several metropolitan areas throughout Texas.
Maps, tables, and photos of air quality monitoring sites, plus parameters and measurements.
Air quality index reports; how to interpret them; search for hourly, daily, and monthly data by site, including particulate averages, lows, highs and summaries.
Learn about ozone reduction successes, actions to take that can help reduce ozone pollution, and find summaries and reports on one hour and eight hour standards, concentrations and averages.
Automated gas chromatomographic data and monitoring site details, maps and images. Learn how AutoGCs work, their value and limitations.
Current and historic air pollution and climatologic and meteorological data from monitoring networks; web camera images of visibility; and geostationary operational environmental and moderate resolution spectroradiometer satellite images, and wind data.
Historical air-monitoring network plans, lead waivers, and EPA responses.