General Indoor Air Quality
Air quality inside homes, schools, and other buildings can be an important aspect of your health and the environment.
Indoor Air Quality in Offices and Other Large Buildings
Indoor air quality (IAQ) problems are not limited to homes. In fact, many office build...
Indoor air pollution is caused by burning solid fuel sources – such as firewood, crop waste, and dung – for cooking and heating.
The burning of such fuels, particularly in poor households, results in air pollution that leads to respiratory diseases which can result in premature death. The WHO cal...
Sources of Indoor Air Pollutants
What are the sources of air pollutants in homes?
There are several kinds of air pollutants in homes. The following are some common sources.
burning of fuels in gas stoves
building and furnishing materials
renovation works
new wooden furniture
consumer products co...
Air quality management refers to all the activities a regulatory authority undertakes to help protect human health and the environment from the harmful effects of air pollution. The process of managing air quality can be illustrated as a cycle of inter-related elements. Click on the image below t...
Introduction
Indoor Air Quality Concerns
All of us face a variety of risks to our health as we go about our day-to-day lives. Driving in cars, flying in planes, engaging in recreational activities, and being exposed to environmental pollutants all pose varying degrees of risk. Some risks are simp...
We tend to think of air pollution as a risk faced outside, but the air we breathe indoors can also be polluted. Smoke, vapors, mold, and chemicals used in certain paints, furnishings, and cleaners can all affect indoor air quality and our health.
Buildings affect overall well-being because most p...
The question of whether SARS-CoV-2 is mainly transmitted by droplets or aerosols has been highly controversial. We sought to explain this controversy through a historical analysis of transmission research in other diseases. For most of human history, the dominant paradigm was that many diseases w...
Holiday decorations make your home fun and festive. But they can also bring in asthma triggers and allergens. How do you deck the halls while keeping a healthy home?
Here are five asthma & allergy friendly® tips for a healthier home for the holidays.
Wear a mask while dusting off decoration...
Overview
Most people are aware that outdoor air pollution can impact their health, but indoor air pollution can also have significant and harmful health effects. EPA studies of human exposure to air pollutants indicate that indoor levels of pollutants may be two to five times — and occasionally m...
Cooking can contaminate the indoor air with harmful pollutants, but range hoods can effectively remove them.
People use a variety of heat sources to cook food, including gas, wood, and electricity. Each of these heat sources can create indoor air pollution during cooking. Natural gas and propane ...
The Air Quality Index (AQI) is a representation of air pollution concentration levels. It assigns numbers on a scale between 0 and 500 and is used to help determine when air quality is expected to be unhealthy.
Based on federal air quality standards, the AQI includes measures for six major air po...
Introduction
Volatile organic compounds (VOCs) are emitted as gases from certain solids or liquids. VOCs include a variety of chemicals, some of which may have short- and long-term adverse health effects. Concentrations of many VOCs are consistently higher indoors (up to ten times higher) than ...