Community Gardening


Less talk. Better data. More action.

We're here to help you create healthy, prosperous communities where people happily live, learn, work, and play.

Bringing Together Community & Technology

Our Grassroots Community Engagement Services connect at the individual and community level.  By enabling access to Social Tech we enlighten, engage and empower citizens to become leaders in their communities, ensuring their futures are safe and secure.

AIR Champions - Social Change Scientists

Air Champions - Social Change Scientists (ACSCS) are a global community of passionate humans committed to creating thriving futures free from air pollution. The initiative was launched on Earth Day, April 22, 2020 by McMac Cx in partnership with the environment tech company Plume Labs.

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Why Air Champions?

How do you know if Air Champions might be a great fit for you? It's pretty simple actually! If you believe it is a basic right for you, your friends, and your family to breathe healthy air, you've already met the first criteria!

Friendly Conversation

What Do Air Champions Do?

ACSCS uses advanced citizen-science focused technology, or "Social Tech", to gather, analyze, and share hyper-local personal air quality data - at school, at home, at work, on daily commutes, and wherever life takes us.

Armed with this data, anyone can become neighborhood advocates, identifying sources of air pollution, better understand connections to human behaviors, develop prevention and remediation plans for their communities, and share their findings with peers and policy makers.

Happy Family

How to Become an Air Champion

We make it easy to become an Air Champion with different onboarding paths. If you want to make positive change, we want to help.

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CELF Air Champions

Children’s Environmental Literacy Foundation (CELF) - Air Champions

(CELF) - Air Champions are a select group of educators from across the country who have the same passion for and commitment to clean air for all. These educators have participated in CELF’s Civic Science: Inquiry to Action program and thus have gained a deep understanding of project-based learning and how to implement related instructional practices into the classroom, connecting students to real-world challenges in their own neighborhoods.

Sponsor Air Champions

Sponsor Individuals or School Groups

  1. Sponsor specific Air Champion individuals.

  2. Sponsor Groups of Air Champions in specific schools.

  3. Donate to the Air Champions Student Scholarship Fund..​

Kids with Backpacks

School IEQ Partners Program

McMac Cx delivers prepackaged solutions for deployment by school boards, parent organizations, teachers, administrators, and students. We’ll work together to create formal pathways connecting Indoor Environmental Quality (IEQ) Performance to your school’s best teaching and learning performance outcomes.

Contact us at your earliest convenience to learn more about the Schools IEQ program and associated costs.

Casual Business Meeting

How Does Your IEQ Impact Staff?

We'll teach you how your school's Indoor Environmental Quality (IEQ) Impacts staff productivity, retention, healthcare costs, and absenteeism.

Get in Touch

Organizations We Sponsor

We're proud to sponsor these amazing organizations.


Citizens Environmental Coalition (CEC)

Annual Wild & Scenic Film Festival Platinum Partner

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Platinum Sponsor


Texas State Parks



Achieving Community Tasks Successfully