Air Conditioning Cleans Up Indoor Air

Removes Interior Pollutants




Air conditioning does more than keep us cool. A study of 300 adults and homes concludes that central air conditioning removes significant levels of volatile organic compounds and pollution particulates from indoor air. The research, published in the journal Science of the Total Environment, finds that using air conditioning with windows closed reduced indoor air pollution the most. One caveat, however, is that the research was conducted in Taipei, China—notable for its extreme outdoor pollution.

Another recent study published in Environmental Science confirms the general premise. A research team in Zhejiang, China, found that air conditioning reduced the presence of potent atmospheric pollutants known as polycyclic aromatic hydrocarbons (PAC) by 23 percent. PACs contain compounds that are carcinogenic, mutagenic and teratogenic (damaging to fetuses).

Edit ModuleShow Tags

More from Natural Awakenings

Gut Bacteria Imbalance Linked to Chronic Fatigue

In a Columbia University study, people with chronic fatigue syndrome were found to have an imbalance in the levels of certain gut bacteria.

Alcohol Affects Our Heartbeat

In a study during German Oktoberfest, arrhythmia showed up in the heart rhythms of 30 percent of drinkers, compared to 4 percent of the general population.

Regular Sleep Times Promote Health

Picking a wake-up time and sticking to it is a way to train the brain to fall asleep, which boosts the sleep time helpful in appetite control.

Long-Term Cell Phone Use a Health Risk

Swedish scientists have found an increased risk of glioma, a type of brain cancer, in cell phone users, with risks rising with the years and with frequency of use.

Overtime Hours Linked to Tooth Decay

Japanese financial workers that worked more than 45 hours of overtime a month had more than twice the tooth decay as those with no overtime.
Edit ModuleShow Tags
Edit ModuleShow Tags