Empowering Smarter Decisions with Air Quality Data

Data-driven solutions to monitor, understand, and act on air quality challenges.

Air Quality Solutions:

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

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Partnerships & Business

Improve data quality and user engagement

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Prefer a quick overview?

Watch this short video to learn what TELLUS is all about.

Calibrated Data

Real-time calibrated data from 20,000 ground-level sensors and monitors.

AI Algorithms

Machine learning algorithms for best in class accuracy.

Air Quality Dashboards

API, tools, and dashboards for communities, researchers, and businesses.

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

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.

Wide Coverage

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

Self Calibrating

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

Beta Testing

We’re inviting passionate individuals, businesses, and organizations to join our beta testing program for the latest in air quality monitoring technology. This is your chance to access cutting-edge features before they launch, share your insights, and play a crucial role in shaping solutions for cleaner, healthier air.

What You’ll Get as a Beta Tester:

  • Early Access: Be among the first to use our new products and features.
  • Direct Input: Provide feedback that directly influences improvements.
  • Exclusive Benefits: Beta testers will receive special offers and discounts for participating.

How It Works:

  1. Sign Up: Complete the quick form below to apply.
  2. Test & Explore: Use our product in real-world settings and share your experience.
  3. Collaborate: Provide feedback through surveys or discussions with our team.

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.

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.

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.

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.

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.