Ground-level ozone concentrations are expected to reach the Unhealthy for Senstivie Groups level according to the Maine Department of Environental Protetion in a press release issued early this morning.

Ozone is now expected to reach the Unhealthy for Sensitive Group categoruy this afternoon in the Southwest Coastal region which includes:  the width of 1 to 2 towns wide along the coast from Kittery through Reid State Park.  At the same time particle pollution levels are continuing to run in the Moderate range due to wildfire smoke lingering in New England.

At elevated ozone levels, chlldren, the elderly and individuals suffering from respiratdory or heart diseases such as asthma, bronchitis or COPD can experiene reduced lung function and irritation.  In addition, healthy adults who exert themselves outdoors may also notice these health effects.  Affected individuals may notice symptoms such as coughig, shortness of breath, throat irritation, and/or experience mild chest pain.

Some actions you can take to protect your health during such periods include:  avoid strenuous outdoor activity, close windows and circulate indoor air with a fan or air conditioner and if you have asthma, keep your quick-relief medications and action plan handy.