Ozone Action Day

Ozone Aggravates Respiratory Problems

With all the hot weather this summer, 2012 has had 13 ozone action days so far – already more than last year’s nine days, seven in 2010 and six in 2009. Breathing ozone can trigger coughing, a scratchy throat, or worse, it can aggravate asthma and emphysema.

2012/07/17