Air quality assessments are concerned with which aspect?

The focus of air quality assessments is on the characteristics of the atmosphere, both inside and outside buildings. This encompasses evaluating pollutants, particulate matter, gases, and other environmental variables that can impact human health and well-being. Indoor air quality assessments look at factors such as volatile organic compounds, carbon monoxide, and allergens, while outdoor assessments consider emissions from vehicles, industrial processes, and natural sources.

In understanding air quality, it is essential to consider all the elements that contribute to the overall health of the air we breathe, rather than isolating the assessment to temperature, humidity, or oxygen levels solely. Evaluating a comprehensive range of atmospheric characteristics allows for a more accurate understanding of air quality and its implications for public health, which is crucial for creating effective interventions and guidelines to improve air hygiene.