We Learn

We research Houston’s greatest air pollution challenges in collaboration with universities, regulators, and partner organizations to understand how to improve public health and quality of life.

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We Teach

Education is at the heart of Air Alliance Houston. We offer programs to give environmental organizations and green business a forum to share their work and knowledge with the public.

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We Equip

We offer tools, information, and resources to every Houstonian who wants to make our city healthier. Our ozone map gives real-time air quality so we can make good decisions for ourselves and our families.

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We Promote

We advocate for Houston’s fenceline communities, meet with legislators, partner with regulators, and organize meetings between industry and communities, and promote health and clean air related events.

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ozone days

2015 was a bad year for air quality. With ozone days increasing, our work is needed more than ever.

students

Our educational program reached thousands of elementary and middle school students during the 2015-16 school year. Has your child seen Ozone Theater?

million

Pounds of pollution released during "malfunction and maintenance" events in Texas in 2015.

incidents

Number of so-called "malfunction and maintenance" events occurring in 2015.

Latest News

African-Americans at higher risk for pollution-related health problems, report shows

African-Americans face a disproportionate risk of health problems caused by air pollution because of the location of oil and gas operations, a new study found. The study by the Clean Air Task Force and the NAACP found that 6.7 million African-Americans reside in a county with a refinery, with more than 1 million living within

ExxonMobil, EPA reach settlement over air pollution violations

ExxonMobil and the EPA have reached a settlement regarding allegations that the company has violated air pollution rules over the past decade at its petrochemical plants in Baytown, Beaumont and Mont Belvieu, as well as in Baton Rouge, Louisiana, the agency announced October 31. According to the settlement, the EPA, U.S. Justice Department and state

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Upcoming Events

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Do you know your current ozone level?

Get real-time information about the current level of ozone, a dangerous pollutant with serious health risks, in your area. Breathing ozone can trigger health problems, so use our ozone map to make good decisions about when to spend time outside.