Sensing-as-a-Service air quality monitoring

Clarity offers a full service ambient air quality monitoring solution, with unmatched hardware, software, and customer support. Used in more than 65 countries around the world, Clarity's Sensing-as-a-Service solution empowers you with continuous monitoring and accurate data  — so you can focus on the important work.

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A Clarity team member assembling an air pollutant monitoring node
Talk to an Air Quality Expert

Introducing Clarity Modules

Our core technology — the Clarity Node-S — has been re-imagined and re-engineered to vastly expand the capabilities of our air quality monitoring solution.

With Clarity Modules, the Node-S is now a platform for scalable air quality measurements beyond particulate matter and nitrogen dioxide — helping you derive more complete air quality insights than ever before.

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Get in touch with an air quality expert

Clarity Node-S mounted on an electric pole measuring air quality levels in the city of San Francisco

Trusted by governments, communities, and businesses in 65+ countries around the world

FAQ - Air Quality Monitoring

Air Pollution/Pollutants

What are the most common air pollutants?
What causes air pollution?
What are the health impacts of air pollution?

About Air Sensors

What’s the difference between air sensors and traditional air monitoring technology such as federal reference and federal equivalent methods (FRM & FEM)?

About Clarity Solutions

Why Sensing-as-a-Service?
What is optical sensing?
Why a subscription model?
Node-S overview
Wind Module overview
Ozone Module overview
Black Carbon Module overview