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Node-S mounted in an urban area

Trusted by governments, communities, and businesses in 70+ countries around the world

Why Sensing-as-a-Service℠ for air pollution monitoring?

No separate software purchase. No add-on warranties. No unexpected expenses.
With one upfront service, we’re giving you the affordability, flexibility, and autonomy to eliminate all of your air quality blind spots.

Hardware -
Hardware

Easily deployed air monitoring devices

Self-powered Clarity Node-S air quality monitoring hardware measures PM2.5 and NO2 and serves as a platform for additional modules that measure Wind, Black Carbon, and Ozone.

Explore our devices
Clarity's user friendly air quality management dashboard - Learn more
Cloud

Cloud data management & visualization

Air quality measurements and air sensor network status are easily accessible in real-time via Clarity’s user-friendly Dashboard, REST API, and OpenMap.

Learn more about Clarity Cloud
Dedicated Environmental Project Manager to help you with your Air Quality Management project. Learn more.
Support

Expert air quality project support

An experienced Environmental Project Manager to help you define a project plan and guide you through Collocation and Calibration of your devices.

Meet our team

Proven success with air quality monitoring

Martha Arbayani Zaidan

Ph.D., Researcher, Helsinki University

"Clarity’s commitment to collaborating with leading research institutions across the world has enhanced the potential for the research, development, and deployment of environmental monitoring for the benefit of society."

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Bill Hayes

Air Quality Program Coordinator, Boulder County Public Health

"After the Marshall fire we installed a total of 22 monitors in the burn area. The Node-S is solar powered, has impressive battery-life and transmits data via cellular network. That means we could put these monitors anywhere that the sun shines and that you can make a cell call."

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Eddie Ahn

Executive Director, Brightline Defense

"Clarity was our first-choice air quality monitoring provider for several reasons. We enjoyed working with the Clarity team - they are highly knowledgeable and always responsive. The Node-S devices themselves are also incredibly resilient, which was especially important for us when deploying the monitors in emergency conditions during the wildfire events this past year."

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Adrian Rehn

Project Leader, Valley Vision

"Success doesn’t stop at measurement. We engaged in community-based planning with our community partners. We worked with neighbors to have intimate environmental justice listening sessions. We also had a self-guided EJ Tour where folks could walk around their neighborhood, looking at our data map, and then mark down things that they saw in the neighborhood that might be concerning. And we had a couple of fun virtual block parties, too!"

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Eddie Ahn

Executive Director, Brightline Defense

"Clarity’s team helped facilitate our understanding of the air quality space as a whole. We are now checking in with the Clarity team about once a month to touch base about the network and learn how to use the Clarity Dashboard. Having all of our data available in a secure web portal is very useful, especially as we prepare data reports. Brightline wants to make sure we can take all these data streams and analyze them to highlight important air quality issues that the community should know about."

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David Frisbey

Planning and Air Monitoring Manager, Monterey Bay Air Resources District

"The best thing I can say about Clarity is the reduction of effort by our air monitoring staff. Very little hands-on work is required to operate the equipment, which from a management standpoint is a real benefit to the District. It's implemented quickly, we can start streaming the data immediately, and we really don't have to do much more than that.”

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