Air Quality Monitoring Solutions

Professional-grade data and air monitors used by cities, businesses, communities, news stations, schools, researchers, and more!

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Personal Air Monitoring

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Professional-Grade Air Monitoring

Lab-grade reliability with a budget-friendly build. Choose the pollutants you want to track and we’ll build a custom AirU Pro air quality monitor.

  • Real-time monitoring
  • Customizable
  • Self-calibrating
  • Local and cloud-based data
  • Scalable to your projects
About Our Air Monitors
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Entry-level PM2.5 Air Monitoring

AirU+

The AirU+ is a compact, single-pollutant monitor designed to track PM2.5, the most common air pollutant that impacts health. Ideal for personal use or small-scale applications, it provides reliable, real-time data for cleaner air.

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Discover our new dashboard

Explore air quality data in real-time now with faster speed, an upgraded dashboard, new analytics, and a fresh design.

View AirView Dashboard Upgrade

Pollutant Maps

Get real-time air quality maps powered by CoreDI. View trends, compare locations, and integrate third-party data all in one place.

Data & Analytics

Access live data dashboards, custom alerts, and historical analytics. AirView’s API makes it easy to connect your own sensors, systems, or apps.

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Notifications

Trigger smart alerts and share localized air quality data with your team or community. Designed for schools, cities, and industries.   

20+ Years of Research

CoreDI is backed by rigorous validation with support from the NSF and University of Utah. Early deployments in Salt Lake City, Cleveland, and Chattanooga with 50 AirU sensors each laid the foundation for its advanced data modeling.

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Scholarly Articles
“TELLUS made it easy to set up the air quality monitoring that our community members desired.”
Jeffrey Moore
Energy & Environment Manager - City of Aurora
Example Case Study

Pricing That Fits Your Project

Project scopes vary, and so do budgets. Equipment needs, deployment size, and reporting requirements all play a role in pricing. That’s why we work with you directly to create a cost-effective solution. Contact us to talk through your project and get tailored pricing.

We typically respond within 24 hours on weekdays.

Air Quality News