| | How We Use Linear Regression to Drastically Improve Humidity Sensor Accuracy (airgradient.com) |
| 3 points by ahaucnx on Oct 16, 2023 | past |
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| | Taking a Stand Against Poor Air Quality (airgradient.com) |
| 2 points by ahaucnx on Oct 10, 2023 | past |
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| | What we learned making a plastic injection mold with a Chinese mold maker (airgradient.com) |
| 525 points by ahaucnx on Oct 5, 2023 | past | 219 comments |
|
| | The AirGradient Manifesto (airgradient.com) |
| 2 points by ahaucnx on Oct 5, 2023 | past | 1 comment |
|
| | Are Our Articles Disguised Ads? (airgradient.com) |
| 12 points by ahaucnx on Sept 27, 2023 | past | 7 comments |
|
| | Air Quality Monitors from USD $169 to $6k use the same low-cost PM Modules (airgradient.com) |
| 152 points by ahaucnx on Sept 26, 2023 | past | 71 comments |
|
| | Should We Pay for Clicks? (airgradient.com) |
| 1 point by ahaucnx on Sept 18, 2023 | past |
|
| | The Climate Change Monitor (airgradient.com) |
| 1 point by ahaucnx on Aug 27, 2023 | past |
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| | Low Cost CO2 Sensors Performance Outdoors Close to Reference Grade Instruments (airgradient.com) |
| 5 points by ahaucnx on Aug 20, 2023 | past | 1 comment |
|
| | Our Journey of Making a Plastic Injection Mold with a Chinese Mold Maker (airgradient.com) |
| 7 points by ahaucnx on Aug 17, 2023 | past | 1 comment |
|
| | Open Source Outdoor Air Quality Monitor (airgradient.com) |
| 222 points by ahaucnx on July 29, 2023 | past | 96 comments |
|
| | Licensing and Monetization of Our Open Source Air Quality Monitors (airgradient.com) |
| 3 points by ahaucnx on July 23, 2023 | past |
|
| | AirGradient Open Source Outdoor Air Quality Monitor (airgradient.com) |
| 20 points by ahaucnx on July 22, 2023 | past |
|
| | You might not own the data of your air quality monitor (airgradient.com) |
| 65 points by ahaucnx on July 1, 2023 | past | 51 comments |
|
| | The hidden cost of air quality monitoring (airgradient.com) |
| 606 points by ahaucnx on June 27, 2023 | past | 299 comments |
|
| | Air quality monitors: paying more does not get you more accuracy (airgradient.com) |
| 369 points by ahaucnx on June 7, 2023 | past | 213 comments |
|
| | Open Source DIY Air Quality Monitor Kits (airgradient.com) |
| 1 point by ahaucnx on June 7, 2023 | past |
|
| | Air Purifier vs. Positive Pressure Fresh Air System – An Unfair Battle? (airgradient.com) |
| 226 points by ahaucnx on June 7, 2023 | past | 115 comments |
|
| | Air Quality Monitors: When Paying More Does Not Get You More Accuracy (airgradient.com) |
| 3 points by ahaucnx on May 21, 2023 | past |
|
| | The Link Between Climate Change and Air Pollution (airgradient.com) |
| 2 points by ahaucnx on May 21, 2023 | past |
|
| | AirGradient Open Air, Open Hardware Outdoor Air Quality Monitor (airgradient.com) |
| 1 point by ahaucnx on April 20, 2023 | past |
|
| | Air Quality Monitors: When Paying More Does Not Get You More Accuracy (airgradient.com) |
| 2 points by zdw on April 13, 2023 | past |
|
| | Air Quality Monitors: When Paying More Does Not Get You More Accuracy (airgradient.com) |
| 1 point by ahaucnx on April 13, 2023 | past | 1 comment |
|
| | The Hidden Costs of Air Quality Monitoring (airgradient.com) |
| 2 points by ahaucnx on March 31, 2023 | past |
|
| | Low Cost CO2 Sensors Comparison: Photo-Acoustic vs. NDIR (airgradient.com) |
| 133 points by zdw on March 22, 2023 | past | 50 comments |
|
| | Open Source Air Outdoor Air Quality Monitor (airgradient.com) |
| 2 points by ahaucnx on March 17, 2023 | past |
|
| | Licensing and Monetization of Our Open Air Quality Monitors (airgradient.com) |
| 14 points by ahaucnx on March 15, 2023 | past | 3 comments |
|
| | AirGradient Open Source Air Quality Monitor for CO2 and PM2.5 Measurements (airgradient.com) |
| 557 points by ahaucnx on Jan 29, 2023 | past | 159 comments |
|
| | Show HN: Open Hardware Outdoor Air Quality Monitor (airgradient.com) |
| 1 point by ahaucnx on Dec 15, 2022 | past |
|
| | Living in an Area with High Air Pollution? Consider Positive Pressure Systems (airgradient.com) |
| 2 points by ahaucnx on Sept 10, 2022 | past |
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| More |
