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Node-S mounted in an urban area

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 -
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
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

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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Matt Holmes

Air Quality Consultant and former Executive Director, Groundwork Richmond

"We couldn’t have done it with any other air quality monitoring solution. With their unique ability to operate off-grid, Clarity’s Node-S provided the ability to site our air quality monitors in the locations that mattered most to community members in Richmond. The data are reliable, real-time, and hyperlocal, and our network is now being used as a blueprint for AB 617, a landmark regulation that empowers communities to take control of air pollution."

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Dr. Stig Hellebust

Lecturer in Physical Chemistry, University College Cork

We work mainly with the local authorities for deploying the Node-S devices — with the local council. The community has been really helpful and has made a big difference. The majority of the Nodes are up on street lamps around the town.

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Tomislav Andreev

Head of Environmental sector for the city of Strumica, North Macedonia

“With Clarity's hyperlocal network, we can begin to provide a more complete picture of how air pollution is occurring in a given micro region, and what preventive actions we need to take to minimize exposure. We can also measure the effectiveness of each activity taken by measuring concentrations BEFORE and AFTER that activity. This encourages us to think about policies that we want to change. It raises citizen awareness and creates a narrative that influences positive change. We need to know what the air is like NOW AND IMMEDIATELY, at each MICRO location, to react IMMEDIATELY, and to sanction those who are disrupting our health, the future of our youngest, and the future of our country. Every citizen of the municipality of Strumica has a strong ally in such innovative technology."

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Dr. Ian Longley

Principal Scientist - Air Quality, National Institute of Water and Atmospheric Research

"We needed high-density data to develop a model that was representative of a real situation on a very local scale – so multiple devices and multiple locations. The Clarity Node-S was ideal for this use case."

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Julie Orth

Class Teacher, Sierra Waldorf Elementary School

"Having the sensor on site is great for our school and a nice service to offer our surrounding community. Our device went in about 3 years ago and is working great! It is so important for us to know our air quality. Whenever it hits unhealthy levels, we keep our students inside. The data is available right on my phone, so I can check it ahead of recess and make a real-time decision on whether to send students outside or keep them on an indoor activity schedule when air quality is over the threshold. "

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