
The city and county of Salt Lake, UT is one of two winners in the category of Sustainable Infrastructure!
We make air quality monitoring simple and affordable
Reliable and cost effective air quality monitors means lots & lots of measurements
TELLUS utilizes existing EPA-compliant air quality monitors to create calibration factors and produce highly accurate air quality measurements at a hyperlocal resolution. This method expands the reach of local EPA-compliant monitors and offers engaging visualizations that accurately capture air pollution measurements across the entire region of interest in near real-time.
The AirView sensor network offers full-service management with robust quality control processes that include all maintenance, in-field seasonal calibrations, outlier detection and cross-validation powered by TELLUS CoreDI

AirU Pro
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.

AirU Pro
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.
No matter your needs, we have you covered.
Indoor & Outdoor - Be aware of the air you're breathing where you work, live, and play.
The worst air quality you experience might be in your living room.
Most people spend 80% of their time indoors. Trapped, stagnant air and poor ventilation combine to create poor air quality where you live and breathe.
Know when it's safe for you and your family.
The air around your neighborhood may look clear, but that doesn't mean it's pollution free.
In some cases, indoor air pollution was 100x greater.
EPA studies found indoor air pollutants were generally 2 to 5 times greater than outdoor pollution levels.

FOR HOME
Understand the air inside and around your home
Simply plug them in and connect to your home’s Wi-Fi.
Within minutes, you will be able to see how the air outside compares to the air inside your home.



FOR COMMUNITIES AND RESEARCHERS
Engage with your community using easy-to-interpret visualizations
TELLUS is recognized for our automated rigorous outlier screening process, calibration factors specific to the location, season and pollution events (e.g. wildfires), powered by TELLUS CoreDI accurately modeling pollution levels across the entire region of interest.
See an example of Salt Lake County hosting AirView here.

FOR PROFESSIONALS
Make the workplace safer with our innovative technology
Improve employee safety with air pollution monitoring that is easy to understand, share and visualize.
Hyperlocal measurements enable you to make decisions to decrease pollution exposure and provide a safe work environment.

See why others are choosing TELLUS
Trust the data
Alternative sensor networks typically provide inaccurate air quality measurements that are difficult to interpret
Comparison
Others
TELLUS


Download the TELLUS app today!
With the TELLUS mobile app, it’s a breeze to monitor your air quality and receive timely pollution exposure notifications.
From accessing your sensors and air quality data to linking with smart devices and staying in the know about the latest updates, it’s all at your fingertips!