"Indoor air quality," or IAQ, is a relatively new topic in environmental safety. While a lot of attention has been placed on outdoor pollution over the past few decades, the focus on indoor air quality is just beginning. The quality of a home's air mainly has to do with the amount of pollutants inside, but it's also determined by humidity and ventilation levels. The U.S. Environmental Protection Agency has found that concentrations of pollutants can be up to 100 times higher indoors than outdoors. The American Lung Association estimates that most people spend 90% of their time indoors, so clean indoor air is very important.
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What is Indoor Air Quality?
Topics
- Air-Conditioning Refrigerants
- Carbon Monoxide
- Care and Maintenance
- Energy Efficiency
- Finding Your Model Number
- Heating and Cooling Technologies
- Improving Indoor Air Quality
- Indoor Air Quality Issues
- Indoor Air Quality Systems
- Product Pricing and Purchasing
- Product Ratings
- Quiet Operation
- Repair Parts
- System Filters
- System Performance
- Thermostat Recycling
- Thermostats and Controls
- Troubleshooting
- Warranty Information
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