Hotter Days Mean Unheathier Air

Aug 8, 2007

According to Dr. John Balmes of the American Lung Association of California, higher smog levels "may cause or exacerbate serious health problems, including damage to lung tissue, reduced lung function, asthma, emphysema, bronchitis and increased hospitalizations for people with cardiac and respiratory illnesses."

Smog forms when sunlight, heat and relatively stagnant air meet up with nitrogen oxides and various volatile organic compounds. Exposure to smog can do serious damage to our lungs and respiratory systems. Inflammation and irritation can cause shortness of breath, throat irritation, chest pains and coughing and lead to asthma attacks, hospital admissions and emergency room visits. These consequences are more severe if people are exposed while being active.

More hot days mean better conditions for creating smog that can trigger asthma and other breathing problems.

"The number of people with asthma in this country has more than doubled over the past 25 years, led by soaring rates in children" says Dr. John Balbus, head of Environmental Defense's health program. "With climate change worsening smog in some areas and altering pollen levels, future air quality may pose a greater threat to our health, especially those of us with asthma and other lung diseases."

source: http://fightglobalwarming.com

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