What is a good indoor air quality?
Table of Contents
Ventilation as a Smart Theme
*Indoor Air Quality Systems
I have long been satisfied from observation, that besides the general colds now termed influenza which may possibly spread by contagion, as well as by a particular quality of the air, people often catch cold from one another when shut up together in close rooms, coaches, et cetera, and when sitting near and conversing so as to breathe in each other’s transpiration, the disorder being in a certain state. Franklin continued, suggesting that what we now call particulate matter respirable solid or liquid organic or inorganic matter suspended in the air known to cause allergic reactions in many people that could easily appear as a cold and alternative sources of infection (aside from sick people, per se are also largely to blame for the appearance of colds. Throughout history has been a critical, yet often overlooked, aspect of our living environment
Industrial Revolution
The 18th and 19th centuries saw the dawn of the Industrial Revolution, which brought about significant advancements in technology and manufacturing. However, these developments also introduced new pollutants into indoor spaces, particularly in factories and urban homes. The reliance on coal for heating and cooking resulted in substantial indoor air pollution
20th Century
*Improving Indoor Air Quality
The 20th century brought increased awareness of the health impacts of poor air quality. The introduction of synthetic building materials, pesticides, and household products further complicated indoor environments. In the 1970s, the energy crisis led to the construction of more airtight buildings to conserve energy, which inadvertently trapped pollutants indoors
What are the symptoms of poor IAQ?
Frequent headaches
Respiratory issues (coughing, wheezing)
Allergies or asthma flare-ups
Fatigue or dizziness
Eye, nose, or throat irritation
Dry skin or rashes
Difficulty concentrating
Nausea or vomiting
Increased sensitivity to odors
Persistent odors or musty smells
What is a good IAQ?
Improving indoor air typically includes lowering levels of pollutants, adequate ventilation, comfortable temperature and humidity levels, and the presence of fresh air. The air should be free from harmful chemicals, allergens, and excessive moisture. Ideal parameters often include:
– PM2.5 levels below 12 µg/m³
– Carbon dioxide levels below 1,000 ppm
– Relative humidity between 30% and 50%
– Temperature between 68°F and 72°F
Regular monitoring and maintenance are essential for your space
How do I check the air quality in my house?
Consider improving indoor air improvements in your house, use an indoor air monitor that measures pollutants such as particulate matter, volatile organic compounds (VOCs), carbon dioxide (CO2), and humidity levels. You can also check for mold and allergens with specific test kits. Regularly ventilate your home and consider using air purifiers to improve air quality.
Indoor Air Quality Solutions
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