AirCasting | Air Quality 4+

Share Your Air

HabitatMap, Inc.

Designed for iPad

    • 4.0 • 7 Ratings
    • Free



AirCasting is an open-source environmental data visualization platform that consists of a smartphone app and online mapping system. The application collects measurements from HabitatMap’s AirBeam3 and other health and environmental monitoring devices and relays it to the maps. (Please note that the iOS AirCasting app is not compatible with AirBeam2).With thousands of AirBeams measuring particulate matter worldwide and over a billion data points, the AirCasting platform is one of the largest open-source databases of community-collected air quality measurements ever created. By documenting and leveraging health and environmental data to inform personal decision-making and public policy, the AirCasting platform empowers community-based organizations, educators, academics, regulators, city managers, and community scientists to map air pollution and organize for clean air.

AirBeam is a low-cost, palm-sized air quality instrument that measures hyperlocal concentrations of harmful microscopic particles in the air, known as particulate matter, as well as humidity and temperature. The AirBeam measures particulate matter with proven accuracy and when used in conjunction with the AirCasting platform - or a custom solution - helps community-based organizations, educators, academics, regulators, city managers, and community scientists map air pollution and organize for clean air.

The AirBeam measures harmful microscopic air particles (particulate matter), humidity, and temperature. In mobile mode, the AirBeam can be worn to capture personal exposures. In fixed mode, it can be installed indoors or outdoors - it’s weather resistant and doesn’t need a shelter - to keep tabs on pollution levels in your home, office, backyard, or neighborhood 24/7.

HabitatMap is an environmental technology non-profit building open-source, free, and low-cost environmental monitoring and data visualization solutions. Our tools empower organizations and citizen scientists to measure pollution and advocate for equitable solutions to environmental health issues. We focus on low-income communities and communities of color living with disproportionate environmental burdens.

AirCasting is an open source project. You can access the code repositories for the AirCasting iOS app and the AirCasting web app through GitHub.

What’s New

Version 1.15.0

Bug fixes and improvements.
Syncing standalone sessions is working.

Ratings and Reviews

4.0 out of 5
7 Ratings

7 Ratings

brooklyn writer ,

Terrific and important app

If you care about the environment and the air you breathe, you definitely need to download this app. It works great and I am glad to have a reliable and accurate tool to keep track of air quality in my neighborhood.

alexsanchez8 ,

Deleting Sessions

Everything works fine but once I finish collecting my data and want to delete a session the app just crashes.

Developer Response ,

We can help you with this problem. Contact us at for technical support.

enviromenta engineering ,

Doesn’t connect to iphone

The program has a problem and it doesn’t work

Developer Response ,

Note that the iOS app is not compatible with AirBeam2, only AirBeam3. If you're trying to connect an AirBeam3 to the iOS app and you're not able to, please contact us at and we'll help get you up and running, it's really very easy.

App Privacy

The developer, HabitatMap, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • User Content
  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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