Hackernews posts about AirGradient

  1. The U.S. pulled the plug on air quality monitoring. We're here to reboot it (www.airgradient.com)
    12 points by ssuds 21 days ago | discuss
  2. AirGradient Air Quality Monitor Pro Kit Review (bubelov.com)
    89 points by ahaucnx over 1 year ago | 23 comments
  3. Air Quality Monitors Compared: AirGradient vs. Purple Air (www.airgradient.com)
    86 points by ahaucnx 11 months ago | 54 comments
  4. Air Quality Monitors Compared: AirGradient One vs. Airthings (www.airgradient.com)
    76 points by ahaucnx 8 months ago | 56 comments
  5. AirGradient Open Source Outdoor Air Quality Monitor (www.airgradient.com)
    20 points by ahaucnx over 1 year ago | discuss
  6. Air Quality Monitors Compared: AirGradient vs. Airthings (www.airgradient.com)
    5 points by ahaucnx 11 months ago | 2 comments
  7. The AirGradient Manifesto (www.airgradient.com)
    2 points by ahaucnx over 1 year ago | 1 comments
  8. The AirGradient DIY Air Quality Sensor (www.airgradient.com)
    2 points by lazyjeff 4 months ago | discuss
  9. AirGradient Local Integration with Home Assistant (www.home-assistant.io)
    2 points by ahaucnx 10 months ago | discuss
  10. AirGradient Open Air Outdoor Air Quality Monitor Review (bubelov.com)
    2 points by ahaucnx over 1 year ago | discuss
  11. Good Air Quality
    6 points by frognumber 12 months ago | 8 comments
  12. The hidden cost of air quality monitoring (www.airgradient.com)
    606 points by ahaucnx almost 2 years ago | 299 comments
  13. What we learned making a plastic injection mold with a Chinese mold maker (www.airgradient.com)
    525 points by ahaucnx over 1 year ago | 219 comments
  14. Air quality monitors: paying more does not get you more accuracy (www.airgradient.com)
    369 points by ahaucnx almost 2 years ago | 213 comments
  15. Low Cost CO2 Sensors Comparison: Photo-Acoustic vs. NDIR (www.airgradient.com)
    227 points by todsacerdoti 7 months ago | 76 comments
  16. Air Purifier vs. Positive Pressure Fresh Air System – An Unfair Battle? (www.airgradient.com)
    226 points by ahaucnx almost 2 years ago | 115 comments
  17. Open Source Outdoor Air Quality Monitor (www.airgradient.com)
    222 points by ahaucnx over 1 year ago | 96 comments
  18. Air Quality Monitors from USD $169 to $6k use the same low-cost PM Modules (www.airgradient.com)
    152 points by ahaucnx over 1 year ago | 71 comments
  19. How to Determine the Error of an Air Quality Sensor? (www.airgradient.com)
    128 points by ahaucnx about 1 year ago | 47 comments
  20. You might not own the data of your air quality monitor (www.airgradient.com)
    65 points by ahaucnx almost 2 years ago | 51 comments
  21. We Launched the Largest Real-Time Global CO2 Map (www.airgradient.com)
    63 points by ahaucnx 10 months ago | 18 comments
  22. How Accurate Is the Sensirion SGP41 TVOC Sensor? (www.airgradient.com)
    16 points by ahaucnx 4 months ago | 9 comments
  23. Are Our Articles Disguised Ads? (www.airgradient.com)
    12 points by ahaucnx over 1 year ago | 7 comments
  24. Our Journey of Making a Plastic Injection Mold with a Chinese Mold Maker (www.airgradient.com)
    7 points by ahaucnx over 1 year ago | 1 comments
  25. The Right to Repair and Air Quality Monitors (www.airgradient.com)
    7 points by MilnerRoute 4 months ago | discuss
  26. Low Cost CO2 Sensors Performance Outdoors Close to Reference Grade Instruments (www.airgradient.com)
    5 points by ahaucnx over 1 year ago | 1 comments
  27. Beyond the numbers: PM2.5 is not PM2.5 (www.airgradient.com)
    5 points by quercusa 3 months ago | discuss
  28. We own all rights to all data collected via products purchased by you (www.airgradient.com)
    4 points by ahaucnx about 1 year ago | 2 comments
  29. Our Website Loads 2-4 Times Faster After Removal of (Unneeded) Tracking Scripts (www.airgradient.com)
    4 points by ahaucnx over 1 year ago | 2 comments
  30. Toxicity of Wildfire Smoke Could Be Ten Times Greater Than That of Ambient PM (www.airgradient.com)
    3 points by ahaucnx 10 months ago | 2 comments
  31. We Don't Have Any Sales People (www.airgradient.com)
    3 points by ahaucnx 8 months ago | 1 comments