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Great Smoky Mountains National Park
View from Purchase Knob    
updated 11/24/2009 03:15 AM EST •
View From Purchase Knob, Great Smoky Mountains National Park
Current Ozone Conditions
Ozone as of 11/24/2009 03:00 AM EST •     
 Ozone
        
Current 1-hour average concentration
 32 ppb
Current 8-hour average concentration
 31 ppb
Good Moderate Unhealthy for Sensitive Groups Unhealthy Very
Unhealthy
0 60 76 96 116 ppb
 
Current Meteorological Conditions
as of 11/24/2009 03:00 AM EST •     
Weather
      
 Current temperature
 40 F
 Current relative humidity
 100 %
 Current wind
SW -   0 mph   
 Precipitation in last hour
 0.00 inches 
Additional Information
 
Larger Image of View From Purchase KnobPark Map Showing Camera Field of ViewLandmarks Visible Within View From Purchase KnobDisplay Archived Views from Purchase Knob, Great Smoky Mountains NPExample of Days with Good and Bad VisibilityAppalachian Highlands Science Learning Center
Sugarlands Visitor Center Air Quality ExhibitCurrent Conditions at Look Rock, Great Smoky Mountains NPCurrent Conditions at U.S. Forest Service Shining Rock Wilderness, Pisgah National Forest, North CarolinaGreat Smoky Mountains NP Home PageNational Park Service Air Quality Home PageEPA Real-Time Ozone Maps and Air Quality Forecasts
This project was jointly supported by the Friends of Great Smoky Mountains NP, the National Park Service, State of North Carolina - Division of Air Quality, and the National Oceanic and Atmospheric Administration.
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updated on 11/24/2009 01:25 AM MST  I   http://www.nature.nps.gov/air/webcams/parks/grsmpkcam/grsmpkcam.cfm   I  Email: Webmaster
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