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CURRENT AIR QUALITY CONDITIONS
Wednesday August 12, 2009 |
TODAY'S FORECAST
Wednesday August 12, 2009 |
TOMORROW'S FORECAST
Thursday August 13, 2009 |
Ozone
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AQI observed at 21:00 EDT: |
32 |
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Primary Pollutant
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Health Message:
Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors. |
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Primary Pollutant
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Health Message:
Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors. |
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Particles (PM2.5)
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AQI observed at 21:00 EDT: |
67 |
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Secondary Pollutant
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Secondary Pollutant
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Health Message:
Unusually sensitive people should consider reducing prolonged or heavy exertion. |
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Detailed Forecast Discussion |
Wednesday, August 12: A surface high-pressure system over Lake Michigan will produce moderate northerly winds in Northeast Ohio, dispersing pollutants. However, mostly sunny skies will enhance ozone formation, leading to low-Moderate AQI levels. \n\nThursday, August 13: Surface high pressure over eastern Michigan will continue to produce moderate northerly winds in Cleveland, dispersing some pollutants. However, mostly sunny skies will enhance ozone formation, leading to Moderate AQI levels.\n\nFriday through Monday, surface high pressure moving over the Northeast will lead to light southerly winds in northeastern Ohio, limiting the dispersion of pollutants. In addition, mostly sunny skies will enhance ozone formation. As a result of these weather conditions, AQI levels will reach high-Moderate on all four days. |
For additional information visit: |
Today's Air Quality
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Ozone Action Day Program
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Forecast
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Your Environmental News Flash
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