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

2014 had the fewest bad ozone days in decades. We're working to make that number zero.

students

Our educational program reached thousands of elementary and middle school students last year. Has your child seen Ozone Theater?

works of art

Submissions for the Earth Day Art Contest this year. Winning art on tour now!

thousand

Pounds of toxic chemicals spewed into the air by the Shell Deer Park refinery in one hour this August.

Latest News

Flint, Michigan: The rule not the exception

A pollution crisis in Flint, Michigan brings national attention to environmental justice.

While the Public speaks, Pasadena Refining pollutes

You’ve heard a lot from Air Alliance Houston lately about Pasadena Refining System, Inc. The company is notorious in the Houston region for regular, egregious violations of pollution limits. Last week, the public spoke up about its concerns at the facility. Ironically, while the public was speaking, Pasadena Refining was polluting. Yes, the company has

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Upcoming Events

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.