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Clarity Node-S air quality sensors

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

Why Choose Sensing-as-a-Service℠

Clarity’s Sensing-as-a-Service℠ delivers air quality monitoring hardware, software, and support in one affordable package with minimal maintenance and no hidden costs. A modern, hassle-free way to monitor air quality, so you can focus on using the data, not managing your air quality measurement equipment.

Hardware

Easily deployed air monitoring devices

Solar-powered Clarity Node-S air quality sensor measures PM2.5 and NO2 and serves as a platform for additional modules that measure Black Carbon, Dust, Multi-Gas, Ozone, and Wind.

Explore our devices
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
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

Cody Cook-Winscher

Air Quality Specialist at the Quinault Indian Nation Environmental Protection Department

"The Clarity air monitoring network has directly informed my decision to put out public smoke advisories in four prior instances when wildfire smoke was bad. There's a difference between knowing that smoke is in the area, and knowing how bad it is and if it merits notifying the whole community. That's sovereignty — knowing what needs addressed with our own sensor network and being able to act on that info with our own powers."

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Carlos Torres

Director of the Office of Environmental Health and Safety, Los Angeles Unified School District

"People want to know what’s really happening with their local air quality. The ability to have an answer back to students, parents, and teachers within seconds is invaluable."

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Kira

Student, South Plantation High School (Broward County)

“Working with Clarity was very easy. Just from getting the data, I just had to click a button and it was all there. And it wasn’t time-consuming, which was very helpful at the end of my project.”

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Ken Burkhart

Superintendent/Principal, Pope Valley USD

“We chose Clarity because they provided up-to-date, local, scientifically-backed, and relevant data to make decisions about whether to keep students inside. Because of the geography and demographics in our county, the official air monitoring stations are about an hour away with hills in between, providing irrelevant data. We would have poor air quality and the official stations would be cleared; or the official stations would show heavy particulate levels and we would have clean air."

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Dr. Kofi Amegah

Project Lead and Professor at University of Cape Coast

“The impact has been enormous, and it will continue to be so. We can’t discount the fact that the Clarity Node-S sensors have been instrumental to the impact that we are achieving. The sensors are very reliable, and the measurements are continuous.”

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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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