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| | Living in an Area with High Air Pollution? Consider Positive Pressure Systems (airgradient.com) | | 2 points by ahaucnx on Sept 10, 2022 | past | |
| | AirGradient Open Source Air Quality Monitor Built Instructions and Kit (airgradient.com) | | 1 point by ahaucnx on July 27, 2022 | past | |
| | Hardware Is Hard – The Journey of the AirGradient DIY Kit Production (airgradient.com) | | 3 points by ahaucnx on July 24, 2022 | past | 3 comments | |
| | New AirGradient DIY Kit Versin 3 (airgradient.com) | | 1 point by bartvk on Feb 22, 2022 | past | |
| | DIY CO2 Traffic Light (airgradient.com) | | 9 points by ahaucnx on Jan 14, 2022 | past | 2 comments | |
| | Ikea Vindriktning Air Quality Sensor Review and Accuracy (airgradient.com) | | 495 points by ahaucnx on Dec 6, 2021 | past | 163 comments | |
| | AirGradient: DIY Air Quality Monitoring with Open-Source Hardware & Firmware (airgradient.com) | | 323 points by walterbell on May 11, 2021 | past | 74 comments | |
| | Build Your Own PM2.5 / CO2 Air Quality Sensor (airgradient.com) | | 3 points by ahaucnx on Sept 16, 2020 | past | 1 comment | |
| | Air Purifier vs. Positive Pressure Fresh Air System – An Unfair Battle? (airgradient.com) | | 2 points by michah on March 30, 2020 | past | |
| | We Measured the CO2 Level in a Classroom. This Is What We Found Out (airgradient.com) | | 1 point by michah on Feb 11, 2020 | past | |
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