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Air Quality Monitors Compared: AirGradient vs. Purple Air (airgradient.com)
86 points by ahaucnx 10 days ago | past | 53 comments
How to Determine the Error of an Air Quality Sensor? (airgradient.com)
128 points by ahaucnx 42 days ago | past | 47 comments
TVOCs – When it's useful and when it's useless (airgradient.com)
1 point by ahaucnx 53 days ago | past
Open Source Hardware Is Not a New Concept (airgradient.com)
1 point by ahaucnx 57 days ago | past | 3 comments
Why Do We Need So Much Tracking? We Don't (airgradient.com)
2 points by ahaucnx 81 days ago | past
We own all rights to all data collected via products purchased by you (airgradient.com)
4 points by ahaucnx 3 months ago | past | 2 comments
Our Website Loads 2-4 Times Faster After Removal of (Unneeded) Tracking Scripts (airgradient.com)
4 points by ahaucnx 4 months ago | past | 2 comments
Using R and RStudio to Develop a Linear Regression Correction Algorithm (airgradient.com)
2 points by ahaucnx 6 months ago | past
How We Use Linear Regression to Drastically Improve Humidity Sensor Accuracy (airgradient.com)
3 points by ahaucnx 7 months ago | past
Taking a Stand Against Poor Air Quality (airgradient.com)
2 points by ahaucnx 7 months ago | past
What we learned making a plastic injection mold with a Chinese mold maker (airgradient.com)
525 points by ahaucnx 7 months ago | past | 219 comments
The AirGradient Manifesto (airgradient.com)
2 points by ahaucnx 7 months ago | past | 1 comment
Are Our Articles Disguised Ads? (airgradient.com)
12 points by ahaucnx 8 months ago | past | 7 comments
Air Quality Monitors from USD $169 to $6k use the same low-cost PM Modules (airgradient.com)
152 points by ahaucnx 8 months ago | past | 71 comments
Should We Pay for Clicks? (airgradient.com)
1 point by ahaucnx 8 months ago | past
The Climate Change Monitor (airgradient.com)
1 point by ahaucnx 9 months ago | past
Low Cost CO2 Sensors Performance Outdoors Close to Reference Grade Instruments (airgradient.com)
5 points by ahaucnx 9 months ago | past | 1 comment
Our Journey of Making a Plastic Injection Mold with a Chinese Mold Maker (airgradient.com)
7 points by ahaucnx 9 months ago | past | 1 comment
Open Source Outdoor Air Quality Monitor (airgradient.com)
222 points by ahaucnx 10 months ago | past | 96 comments
Licensing and Monetization of Our Open Source Air Quality Monitors (airgradient.com)
3 points by ahaucnx 10 months ago | past
AirGradient Open Source Outdoor Air Quality Monitor (airgradient.com)
20 points by ahaucnx 10 months ago | past
You might not own the data of your air quality monitor (airgradient.com)
65 points by ahaucnx 10 months ago | past | 51 comments
The hidden cost of air quality monitoring (airgradient.com)
606 points by ahaucnx 11 months ago | past | 299 comments
Air quality monitors: paying more does not get you more accuracy (airgradient.com)
369 points by ahaucnx 11 months ago | past | 213 comments
Open Source DIY Air Quality Monitor Kits (airgradient.com)
1 point by ahaucnx 11 months ago | past
Air Purifier vs. Positive Pressure Fresh Air System – An Unfair Battle? (airgradient.com)
226 points by ahaucnx 11 months ago | 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

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