HabitatMap
HabitatMap is an environmental technology non-profit building open-source, free, and low-cost environmental monitoring and data visualization solutions.
We're excited to share that we’re rebuilding the AirCasting mobile app!
It’s been a few years since the last redesign, and we’re taking this opportunity to make it more reliable, refresh the interface, and get it ready for new AirBeam Mini features. We’re rebuilding this app with you in mind, so we’d love to hear your input, especially on any features you’d like to see.
If you have a few minutes, please take our short survey and tell us what’s been working for you—and what hasn’t. Your feedback will directly influence what we improve, keep, or rethink. https://tally.so/r/XxB9DP
04/10/2026
You’ve got your AirBeam, and you’ve spent time collecting air quality data. Now you open the AirCasting map and see a mix of green, yellow, orange, and red dot . . . but what do they actually mean? 🤔💨
If you’ve ever felt unsure about how to interpret your data, you’re not alone. Those colors are not random; they represent different levels of particle pollution and are connected to real health impacts. Once you understand how to read them, your data becomes much more than numbers on a screen. It becomes a tool you can use to make informed decisions about your health and your environment.
Read our blog to learn what the colors mean, how AirBeam measures PM2.5 in real time, what these levels can mean for your health, and how you can use your data in everyday life.
What Do Those Colored Dots Mean? Understanding the Air Quality Index (AQI) The Air Quality Index: A Quick Guide
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