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Ohio Air Quality Conditions & Forecasts

Canton/Massillon | Cincinnati | Cleveland-Akron-Lorain | Columbus | Dayton | Toledo | Youngstown

Data courtesy of Ohio Environmental Protection Agency

Ohio Air Quality Summary | National Air Quality Summary
Green  0 - 50

Good
Yellow  51 - 100

Moderate
Orange  101 - 150
Unhealthy for Sensitive Groups
Red  151 - 200

Unhealthy
Purple  201 - 300

Very Unhealthy
Maroon  301 - 500

Hazardous
Action Day Action Day
click on the icon in city forecast area for more details
Cleveland-Akron-Lorain
  CURRENT AIR QUALITY
CONDITIONS

Monday
September 15, 2008
TODAY'S
FORECAST
Monday
September 15, 2008
TOMORROW'S
FORECAST
Tuesday
September 16, 2008
Particles (PM2.5)
AQI observed at 21:00 EDT: 38 Good
current conditions map
yesterday's summary
month's archives
Primary Pollutant
Good
Health Message: No health impacts are expected in this range.
Secondary Pollutant
Good
Health Message: No health impacts are expected in this range.
Ozone
AQI observed at 21:00 EDT: 23 Good
current conditions map
yesterday's summary
month's archives
Secondary Pollutant
Good
Health Message: No health impacts are expected in this range.
Primary Pollutant
Good
Health Message: No health impacts are expected in this range.
Detailed Forecast Discussion
Monday, September 15: Surface low-pressure system northeast of Ohio will produce moderate to strong northwesterly winds in Cleveland that will disperse pollutants. These winds, combined with mostly cloudy skies limiting ozone formation, will result in Good AQI levels. Tuesday, September 16: Mostly cloudy skies will limit ozone formation. In addition, moderate northwesterly winds will disperse pollutants, leading to Good AQI levels. Wednesday, despite moderate westerly winds dispersing some pollutants, mostly sunny skies and warm temperatures will enhance ozone formation, causing AQI levels to be Moderate. Thursday, surface high pressure over the Great Lakes region will generate moderate northerly winds in northeast Ohio. These winds will disperse some pollutants; however, mostly sunny skies and warm temperatures will enhance ozone formation, leading to Moderate AQI levels. Friday and Saturday, mostly sunny skies and warm temperatures will enhance ozone formation. Furthermore, moderate southerly winds will transport moisture and pollutants into the Cleveland region enhancing particle production. As a result, AQI levels will be Moderate on both days.
For additional information visit:
Today's Air Quality | Ozone Action Day Program | Forecast | Your Environmental News Flash EnviroFlash


NOTE: Most links on this page are pointers to other hosts and locations on the Internet.
Ohio Air Quality Web Cams
Cincinnati, OH
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NOTE: Most links on this page are pointers to other hosts and locations on the Internet.
Ohio Air Quality Resources
Ohio Environmental Protection Agency (EPA)
Ohio EPA - Division of Air Pollution Control (DAPC)
Ohio EPA - For More Information
Ohio EPA's AIROHIO web site Real-time data reports
American Lung Association (ALA) of Ohio
 
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