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2. Carbon dioxide sensor - Wikipedia

   en.wikipedia.org/wiki/Carbon_dioxide_sensor

   A carbon dioxide sensor or CO2 sensor is an instrument for the measurement of carbon dioxide gas. The most common principles for CO 2 sensors are infrared gas sensors ( NDIR) and chemical gas sensors. Measuring carbon dioxide is important in monitoring indoor air quality, [ 1] the function of the lungs in the form of a capnograph device, and ...

3. Indoor air quality - Wikipedia

   en.wikipedia.org/wiki/Indoor_air_quality

   Indoor air quality ( IAQ) is the air quality within buildings and structures. Poor indoor air quality due to indoor air pollution is known to affect the health, comfort, and well-being of building occupants. It has also been linked to sick building syndrome, respiratory issues, reduced productivity, and impaired learning in schools.

4. Air pollution measurement - Wikipedia

   en.wikipedia.org/wiki/Air_pollution_measurement

   Air quality monitoring sensors in Port Pirie, South Australia. Air pollution measurement is the process of collecting and measuring the components of air pollution, notably gases and particulates. The earliest devices used to measure pollution include rain gauges (in studies of acid rain ), Ringelmann charts for measuring smoke, and simple soot ...

5. This Tiny Sensor Can Instantly Transform Your Air ... - AOL

   www.aol.com/lifestyle/tiny-sensor-instantly...

   The Sensibo AirQ also monitors the air quality in your home. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 more ways to reach us. Mail ...

6. Air quality index - Wikipedia

   en.wikipedia.org/wiki/Air_quality_index

   An air quality index (AQI) is an indicator developed by government agencies [ 1] to communicate to the public how polluted the air currently is or how polluted it is forecast to become. [ 2][ 3] As air pollution levels rise, so does the AQI, along with the associated public health risk. Children, the elderly and individuals with respiratory or ...

7. Joseph G. Allen - Wikipedia

   en.wikipedia.org/wiki/Joseph_G._Allen

   He keynoted the first ever White House Summit on Indoor Air Quality. Allen holds a patent for "Intelligent Building Monitoring" and H.E.A.A.L., which is a system and algorithm for analyzing real-time data from indoor air quality sensors that bins data and scores building health performance into: Health-Optimized, Excellent, Action, Alert, Limit.

8. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

9. Greenguard Environmental Institute - Wikipedia

   en.wikipedia.org/wiki/Greenguard_Environmental...

   The Greenguard Environmental Institute was founded in 2001 by indoor air quality scientist Dr. Marilyn Black. [citation needed] Her vision was to create a third-party product certifier that could educate consumers and industry professionals about the importance of good indoor air quality and low-emitting products.