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  2. Indoor air quality - Wikipedia

    en.wikipedia.org/wiki/Indoor_air_quality

    Since indoor air pollutants can adversely affect human health, it is important to have real-time indoor air quality assessment/monitoring system that can help not only in the improvement of indoor air quality but also help in detection of leaks, spills in a work environment and boost energy efficiency of buildings by providing real-time ...

  3. Demand controlled ventilation - Wikipedia

    en.wikipedia.org/wiki/Demand_controlled_ventilation

    Demand controlled ventilation (DCV) is a feedback control method to maintain indoor air quality that automatically adjusts the ventilation rate provided to a space in response to changes in conditions such as occupant number or indoor pollutant concentration. The most common indoor pollutants monitored in DCV systems are carbon dioxide and ...

  4. Explore the 'Healthiest Home in America' (and the Wellness ...

    www.aol.com/explore-healthiest-home-america...

    Look for a model that not only cleans the air of allergens and filters VOCs but also tells you the current indoor air quality. Related: We’ve Tested Over 90 Air Purifiers—These 7 Are the Most ...

  5. Carbon dioxide sensor - Wikipedia

    en.wikipedia.org/wiki/Carbon_dioxide_sensor

    For indoor environments such as offices or gyms where the principal source of CO 2 is human respiration, rescaling some easier-to-measure quantities such as volatile organic compound (VOC) and hydrogen gas (H 2) concentrations provides a good-enough estimator of the real CO 2 concentration for ventilation and occupancy purposes.

  6. NASA Study on Air-Purifying Houseplants Debunked: Here's the ...

    www.aol.com/lifestyle/nasa-study-air-purifying...

    “Indoor air can be more polluted than outdoor air, depending on where you live, what kind of materials your home was made from, how you cook your food, how you clean, etc.,” says Sarah ...

  7. GPS Air - Wikipedia

    en.wikipedia.org/wiki/GPS_Air

    GPS Air, formerly Global Plasma Solutions, [1] is an indoor air quality company based in the United States that provides air conditioning and other air quality technologies for commercial and industrial buildings with a focus on using "needlepoint bi-polar cold plasma".