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°
Wednesday, November 21st, 2012
Photo by Nancy Allen/The Daily Standard

Algae scum surrounds a rock in Grand Lake off West Bank Road on Tuesday. Warm, sunny weather, calm water and excess nutrients contributed to the late bloom that covered much of the Celina shoreline earlier this week. Most of the scum was gone this morning.

Related online story:
GRAND LAKE - The lake doesn't look good.
Blue-green algae toxin levels recorded in recent weeks were the highest they've been all year, and much of the Celina shoreline was coated with slimy growth on Tuesday. [More]
Additional pictures on this date