Real-Time Air Quality Monitoring and Actionable Insights with TELLUS

Empowering Smarter Decisions with Air Quality Data

Monitor, understand, and act on air quality challenges.

Turning Air Quality Into Action

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?

TELLUS provides air quality monitors and software that deliver real-time, reliable data, helping you make decisions to improve air quality and protect health.

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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.

AirU Pro Air Quality Monitor

Modular Air Quality Monitor

Wi-Fi • LTE • LoRaWAN • PoE

Designed to meet your specific air quality measurement requirements. 

With its expandable circuit board, the 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.

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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.

AirView Map

Let's connect!

We’re here to help! Whether you’re looking for reliable air quality monitors, need assistance with your existing devices, or are interested in a custom air quality monitoring solution tailored to your needs, our team has you covered. Just let us know what you’re looking for in the comment section.

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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.