We have spend the last couple of months to develop an accurate, highly functional open outdoor air quality monitor measuring PM2.5, Temperature and Humidity.

We got inspired by the popularity of our indoor open hardware monitor [1] that allows makers around the world to build an accurate monitor that gives you full control on your air quality data.

The build instructions for the new outdoor monitor contain all required information: components, firmware, gerber files for the PCB and 3D files for the enclosure.

Today we also started to offer this as a pre-soldered kit for pre-order which includes a professional plastic injected enclosure that we specifically designed for this monitor. More information about the rationale of the outdoor monitor can be found on our landing page [2].

Very interested to hear your feedback and suggestions.

[1] https://www.airgradient.com/open-airgradient/kits/

[2] https://www.airgradient.com/open-airgradient/outdoor/