About us

JustAir is a small and growing startup dedicated to the belief that everyone has the right to breathe clean air. We strive to be true collaborators with environmental justice leaders, resident groups, governments, public health advocates, and industries who are committed to making air quality information more accessible. In collaboration with our partners, we give communities the data they need to create the future we all deserve.

The Just Air Team

Our team is a small but mighty crew of tech aficionados, community organizers, and data-driven decision makers. We are currently hiring highly skilled, Michigan-based and entrepreneurially-minded talent who are passionate about environmental justice.

Darren Riley, Co-founder and CEO

Darren was in his mid-twenties when he developed asthma after living in Southwest Detroit, one of the most polluted communities in the country. As a skilled coder, serial entrepreneur, and his passion for environmental justice, Darren co-founded JustAir to help people across the country breathe cleaner, safer air.

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Britney Epps, Head of Engineering

Detroit-based sneaker connoisseur, Britney uses her love for tech to better her community. Britney has been in the STEM industry for over 12 years and holds both a B.S. and M.S. in computer science. Britney is also an entrepreneur, educator, and loves to show people how to style their kicks.

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Nate Rauh-Bieri, Operations Manager

Based in Grand Rapids, Nate has been working in the social impact space for more than a decade. Nate brings passion and expertise in advancing equity-centered climate and environmental solutions to JustAir and other community-rooted initiatives he supports.

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Sarah Craft, Strategy & Partnerships

Sarah started her career in Detroit as a community organizer in 2010. Since then, she has been working alongside community leaders, local governments, economic developers, and startup leaders to advance a more equitable, inclusive, and human-centered Michigan.

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Kristy Allen, Project Manager

Kristy's background is in social impact, healthcare, and technology. She brings these expertise to her lens of environmental justice and loves working alongside local leaders and environmental experts to make change in her community of Detroit and beyond.  

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Let’s bring greater transparency to the air we breathe.
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