Top 3 airgradient Open-Source Projects

ESPHome-AirGradient

3 178 6.1

ESPHome config for AirGradient Air Quality Sensor

Project mention: What We Learned Making a Plastic Injection Mold with a Chinese Mold Maker | news.ycombinator.com | 2023-10-08

Yes, I've got my DIY one working with Home Assistant. It is just running on an ESP32 so you can load a configuration to it via ESPHome [1].
[1] https://github.com/ajfriesen/esphome-AirGradient

airgradient-prometheus

1 161 7.1 C++

AirGradient Prometheus exporter.

Project mention: Air Quality Monitors: When Paying More Does Not Get You More Accuracy | news.ycombinator.com | 2023-06-07

I would not recommend the Airgradient diy kit to anyone. Have been using one for a while but the CO2 sensor is really unreliable and often spits out wrong values. VERY OFTEN. Last time this issue was wildly discussed by people using it e.g. in the link below which is using Prometheus but also in the forums of airgradient. All with no solution.
https://github.com/geerlingguy/airgradient-prometheus/issues...

InfluxDB

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Air-Gradient-Extended

2 2 7.9 C++

Using Air Gradient DIY kits and EspHome, with some additional sensors added in (TVOC and Pressure)

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).