Clarity, Accurate & Scalable Sensing-as-a-ServiceHow it works

A complete air quality monitoring ecosystem

Clarity provides everything you need to get started with air quality monitoring, with a suite of hardware solutions built around the Node-S — our solar-powered and MCERTS-certified air quality sensor.

Stackable Modules attach in seconds, making it easy to upgrade your air monitoring network to measure additional air pollutants over time.

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Clarity Sensing-as-a-Service Air Quality Monitoring Solutions
Wind & Meteorological Module. Get real-time air pollutants measurements with Clarity solutions.Ozone Module. Get real-time air pollutants measurements with Clarity solutions.

Flexible Add-On Modules to meet your air quality measurement needs

Clarity's modular accessory ecosystem unlocks flexibility for air quality monitoring networks. With modules that attach in seconds, it's simple to upgrade your air quality monitoring network over time. Expand capabilities by mixing and matching accessory modules like Wind Module, Ozone Module, Black Carbon Module, and more.

The Clarity Node-S: 

Solar-powered and cellular-connected out of the box

Clarity’s flagship particulate matter (PM) and nitrogen dioxide (NO₂) monitor is self-powered, FCC/CE certified, UV-resistant, MCERTS-certified for use with solar power, and weatherproof. Our devices come pre-configured with integrated solar power harvesting, batteries, and global cellular connectivity — meaning you can get up and running quickly without external infrastructure.

A truly self-sufficient IoT air quality monitoring device, the Clarity Node-S accommodates site-specific requirements according to your needs, not the other way around. In fact, we’re so confident in the Node-S’s ability to amaze, our solution comes with free hardware replacements.

Clarity Sensing-as-a-Service℠

Air quality monitoring equipment purchase from other providers

Modular pole and wall mounts for easy installation
Mounting options vary
Easily deployed equipment installed in minutes 
Rely on existing infrastructure
Solar-powered devices for seamless operation in remote locations
Require AC power
Cellular connectivity & global data plan included free of charge
Require WiFi
Rugged, weatherproof and low-maintenance devices minimize field interventions
Require frequent maintenance
Free servicing and replacement of equipment under warranty, including hot-swaps to minimize downtime
Does not include free device replacement 
Easily upgrade your network to measure additional air pollutants with modular design
Less flexibility to modify your network

Air quality monitoring equipment tested in 70+ countries

Clarity has deployed thousands of air quality sensors in a variety of climatic conditions around the world.

Sets of Air Quality Node-S installed across different measurement sites. Learn more.
Wildfire Smoke & Emergency Response Air Quality Monitoring Kit
PACKAGE

Emergency Response Air Monitoring Kit

The Wildfire Smoke and Emergency Response Air Monitoring Kit is a comprehensive solution designed to provide vital air quality information during wildfires and other emergency air pollution events. This all-in-one kit includes everything you need to monitor air quality and respond effectively to emergencies.
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Air quality measurement equipment trusted by organizations like:

Michael Ogletree

Air Quality Technical Services Program Manager at the DDPHE

"Clarity provided an off-the-shelf solution that was easy to deploy. Clarity Nodes are easy to set up and after reviewing a co-location we had in place, the data was in line with our expectations. The flexibility in changing the data capture rate was key — I was able to remotely configure the nodes to collect data at a higher or lower resolution as needed."

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Carlos A. Torres

Director of LAUSD's Office of Environmental Health and Safety

“The Know Your Air Network provides us with vital air quality information that can be used to inform real-time decisions to protect the health and well-being of our school communities. This air quality sensor network is unparalleled in its size and scope, demonstrating Los Angeles Unified’s commitment to providing the safest learning environment for our students.”

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Timothy Baker

Deputy Manager of ERG's Measurement Team

We use our reference network with collocated Node-S devices to make estimates of the interactions between the pollutants. This also helps us to make adjustments for the weather conditions like relative humidity, how damp is the air, how hot is the air.

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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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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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Node-S colocation

Buy pre-calibrated air quality sensors or collocate in the field

Accurate air quality monitoring starts with calibration. Clarity's rigorous Collocation and Calibration process ensures your air pollution measurements are scientifically validated and defensible.

Purchase Node-S devices pre-calibrated to generalized models by the Clarity Lab, or collocate anywhere with a reference monitor to develop custom localized calibrations — all included with Sensing-as-a-Service℠ air quality monitoring.

Learn more about Calibration

Flexible air quality monitoring equipment tailored to your needs

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For Researchers

Swap modules to test new air quality sensor technologies or investigate emerging pollutants. Seamlessly add measurement parameters on a single platform with a simple subscription upgrade.

For Regulators

Adapt air quality monitoring networks to monitor new air pollutants required for compliance. Leverage existing investment in Node-S air quality sensors to serve as the foundation for measuring additional criteria pollutants.

For Community Groups

Expand air quality monitoring to new neighborhoods incrementally as budgets allow. Reallocate modules based on discoveries.

For Businesses

Tune air pollution monitoring to provide leading indicators of operational issues. Enhance coverage during seasonal variability.

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