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Actionable Air Quality Data

Understand the air we all breathe – whether at home, work, or anywhere in between.

Build a monitor for your unique needs with our modular approach.

Find the Air Quality Solution That Fits Your Needs

Personal Monitoring

Get accurate data of the air quality at home

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Community Health

Make informed decisions with real-time air data

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Safety & Industrial Hygiene

Ensure workplace health and safety

View IH Page

Partnerships & Business

Improve data quality and user engagement

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Real-Time Data Visualization

Monitor air quality with dynamic, easy-to-read visualizations, including color-coded heat maps and trend graphs, providing clear insights into current conditions.

Customizable Alerts & Reports

Set up personalized alerts for specific pollutants and receive detailed reports tailored to your needs, ensuring you stay informed about air quality changes.

A user-friendly and intelligent air quality map and API designed to promote a healthier environment.

See AirView™

Comprehensive Coverage

Track air quality across multiple locations with integrated data from TELLUS monitors, offering a broad view of environmental conditions and their impact.

Patented Self-Calibration Technology

Benefit from our innovative, patented technology that ensures precise, real-time calibration of air quality monitors, delivering consistently accurate data.

"TELLUS made it easy to set up the air quality monitoring that our community members desired."
"TELLUS staff are always available and responsive to our questions and needs."
"We were surprised to learn that we could get more air quality stations that we expected with our budget from TELLUS."
"Carl responded to my emails almost immediately and worked with people in house to get my devices sending in the data."

Let's connect!

Whether you’re interested in purchasing an air quality monitor or need assistance with a grant application, please fill out this form to let us know how we can assist you!

Trust the data

Comparison

Others

TELLUS

2-way, 3rd party integration for indoor and outdoor applications.
Enhance data accuracy and quality of existing sensor network.
Verifiable calibrations unique to each location, season and event that are directly traceable back to regulatory measurements.
Rigorous outlier and cross validation.
Data fusion algorithms that help viewers integrate regulatory and crowd-sourced measurements while maintaining data quality. These algorithms account for differences in space, time, and elevation.
Leverage information from onboard sensors to produce accurate, reproducible estimates for pollutants, which are not directly measured by the onboard sensors.

AirU® Air
Quality Monitors

Advanced Air Quality Sensor

Built on a scalable platform, TELLUS devices are designed to adapt to meet your specific air quality measurement requirements. 

With its expandable circuit board, the AirU+ and AirU Pro can be personalized to deliver highly accurate measurements of the air pollutants you care about helping you gain insights to make data-driven decisions.

More Info

AirView™

Air Quality Visualizations

Visualizations for the public that are simple, accurate, and understandable. 

Expand the reach of local regulatory instruments to enable massively higher resolution at micro-climate levels. 

Understand your air quality and identify pollution sources.

More Info

AirU® Air Quality Monitors

Advanced Air Quality Sensors

Built on a scalable platform, TELLUS devices are designed to adapt to meet your specific air quality measurement requirements.

With its expandable circuit board, the AirU+ and AirU Pro can be personalized to deliver highly accurate measurements of the air pollutants you care about helping you gain insights to make data-driven decisions.

More Info

AirView™

Air Quality Visualizations

Visualizations for the public that are simple, accurate, and understandable. 

Expand the reach of local regulatory instruments to enable massively higher resolution at micro-climate levels. 

Understand your air quality and identify pollution sources.

More Info