Air Quality Alert issued July 17 at 12:43AM EDT by NWS Wilmington OH (details ...)
The Ohio Environmental Protection Agency has issued a statewide Air Quality Advisory for the entire state of Ohio as smoke from Canadian wildfires continues to adversely impact air quality.
Pollutants across the state are expected to range from the 'Unhealthy For Sensitive Groups' category in the southwest part of the state to the 'Unhealthy' category in the rest of the state. Hourly concentrations at times may reach the 'Very Unhealthy' to 'Hazardous' categories.
It is recommended, when possible, to avoid strenuous outdoor activities, especially those with heart disease and respiratory conditions like asthma. Watch for symptoms including wheezing, coughing, chest tightness, dizziness, or burning in the nose, throat, and eyes.
For additional information, please visit the Ohio Environmental Protection Agency's website at epa.ohio.gov.
72° 72° chance Sat 88° Sat 88° chance 66° 66° Sun 80° Sun 80°
Tuesday, June 15th, 2010
Submitted Photo

This photo taken by lake resident Jay Heyne between Harbor Point and Highland Park shows different colored stripes of blue, green and white in Grand Lake. The Ohio EPA says this is likely a blue-green algae bloom, but a different species than normally seen in the lake. Water samples were taken to determine the species and if it produces a toxin.

Related online story:
GRAND LAKE - It's back.
Algae.
Motorists drove slowly along West Bank Road on Monday to look at the thick green coating on the lake's water and shoreline. [More]
Additional pictures on this date