Human Need of Air

Fresh air is required for respiration and for transport of heat and vapor emitted from the human body.

Related Topics

• Physiology

  Human physiology vs. air quality, comfort temperatures, activity and metabolic rates. Health effects of gases adn polutions like carbon monoxide and more.

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• Age and Physical Growth - Weight and Height

  Age and typical physical growth of boys and girls - age 2 to 18 years.

• Air Contaminants - Exposure Limits

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• Ammonia - NH3 - Concentration in Air and Health Effects

  Ammonia and health symptoms - smell and threat to life.

• Bodies - Weight vs. Height

  Typical ideal body weight versus height.

• Carbon Dioxide Concentration - Comfort Levels

  CO₂ acceptance and comfort level.

• Carbon Dioxide Concentration in Rooms Occupied with People

  Carbon dioxide concentration in a room may indicate air quality and ventilation system efficiency.

• Carbon Monoxide and Health Effects

  Exposure to Carbon Monoxide - CO and health effects.

• Emissions from the Human Body

  Gaseous polutants emissions from human bodies.

• Human Body - Specific Heat

  Specific heat of the human body - compared to substances like protein and wood.

• Human Body Composition

  Composition of the human body.

• Human Heat Gain

  Heat gain from persons in air conditioned spaces - in btu/hr.

• Human Life Expectancy

  Age and life expectancy for men and women.

• Humans - Required Rest Time

  Relaxation rest time vs. working time and activity.

• Met - Human Metabolic Rates

  Metabiolic Rate - Met - is used as a measuring unit for human body heat or power production.

• Outdoor Makeup Air

  Acceptable indoor air quality and required make up air.

• pH in Human Biological Material

  pH in human materials like blood, salvia and more.

• Physiology - Activity and Metabolic Rates

  Heat production from the human body vs. activity.

• Recommended Relative Humidity

  Recommended relative humidity level.

• Required Building Space per Person

  Room area per person - may be used to calculate typical indoor climate loads.

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