Search results
Results from the WOW.Com Content Network
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 ...
Air: indoor air quality, smoke-free environment, adequate ventilation design, construction pollution management: 18 Water: water quality indicator, drinking water quality, water quality monitoring and legionella management: 14 Nourishment: availability and visibility of fruit and vegetable: 16 Light
The Healthy Green Schools & Colleges initiative assists facility managers in locating low- or no-cost actions that have a significant impact on indoor air quality and health. The curriculum covers the full spectrum of facilities management methods and was created in collaboration with renowned school facility management professionals ...
For indoor human occupancy counting [12] [13] For HVAC applications, CO 2 sensors can be used to monitor the quality of air and the tailored need for fresh air, respectively. Measuring CO 2 levels indirectly determines how many people are in a room, and ventilation can be adjusted accordingly.
It also generally requires periodic or continuous monitoring of air quality. As an example, the United States Environmental Protection Agency has developed the National Ambient Air Quality Standards (NAAQS) [ 6 ] NAAQS set attainment thresholds for sulfur dioxide , particulate matter (PM 10 and PM 2.5 ), carbon monoxide , ozone , nitrogen ...
The European Environment Agency collects its air quality data from 3,500 monitoring stations across the continent. [24] The measurements made by sensors like these, which are much more accurate, are also near real-time and are used to generate air quality indexes (AQIs). Between the two extremes of large-scale static and small-scale wearable ...
[5] [6] Shortly afterwards, on 22 September 2021, for the first time since 2005, [7] the WHO, after a systematic review of the accumulated evidence, adjusted their air quality guidelines whose adherence "could save millions of lives, protect against future diseases and help meet climate goals". [8] [1]
Ventilative cooling is the use of natural or mechanical ventilation to cool indoor spaces. [1] The use of outside air reduces the cooling load and the energy consumption of these systems, while maintaining high quality indoor conditions; passive ventilative cooling may eliminate energy consumption.