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IEQ and Asthma


Indoor contaminants such as dust mites, molds, cockroaches, pet dander, secondhand smoke and some chemicals can trigger asthma attacks. About one in 16 children and one in 12 adults suffer from asthma.

Source: CDC | Asthmaopens in new window

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Related Topics


Air Contaminants

Air contaminants are any substances in the air, particulate or gaseous, which pollute the air and make it hazardous to human health. Good indoor air quality management techniques seek to reduce the amount of contaminants in the air and protect the health of vulnerable building occupants.

Did You Know?

The U.S. generated approximately 251 million tons of municipal solid waste (MSW) in 2012. Almost 87 million tons were recycled and composted, which represents a 34.5% recycling rate. Solid waste generated per capita is the lowest since the 1980s. This is a 3 percent increase in the tons recycled.

Source: US EPA, Municipal Solid Waste Generation, Recycling, and Disposal in the United States: Facts and Figures for 2012opens in new window.

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Case Study

Occupant Comfort

Operable Windows

Comfortable workers are more likely to be productive and engaged with their work than those who struggle to work in spaces that create barriers and stresses. With an ever increasing number of environmental issues to be mindful of when designing spaces, NIBS is developing practices that support both sustainability and worker comfort.

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