For more information about National Park Service air resources, please visit http://www.nature.nps.gov/air/.


Mammoth Cave National Park

  • View of Green River Valley
    Looking North-Northwest
  • Air Data
    & Weather
  • NPS Air
    Webcams
Visual Range is about 22 miles • updated 11/28/2014 03:30 AM CST
 View of Green River Valley Looking North-Northwest
Ozone (O3) at Houchin Meadow Monitoring Site  

O3 concentration Current Today's
Maximum
Yesterday's
Maximum
8-hour average unavailable unavailable  unavailable 
1-hour average unavailable unavailable  unavailable 

*Ozone (O3) is measured in parts per billion (ppb)



AQI Ozone


Particulate Matter (PM2.5) at Houchin Meadow Monitoring Site

PM2.5 concentration
Current Today's
Maximum
Yesterday's
Maximum
24-hour average unavailable unavailable
1-hour average unavailable unavailable  unavailable

*Particulate Matter (PM2.5) is measured in micrograms per cubic meter (μg/m3)



Particulate Matter (PM2.5)


Weather at Houchin Meadow Monitoring Site  updated 11/28/2014 03:00 AM CST

Current temperature  unavailable  
Yesterday's minimum temperature  unavailable 
Yesterday's maximum temperature  unavailable 
Current relative humidity  unavailable  
Yesterday's minimum relative humidity  unavailable 
Yesterday's maximum relative humidity  unavailable 
Current wind speed   unavailable 
Current wind direction    
Precipitation in last hour   NA 
Precipitation since midnight  0.00 in. 
Yesterday's precipitation  0.00 in. 


More Air Quality Monitoring at Houchin Meadow Monitoring Site
  updated 11/28/2014 03:00 AM CST

Approximate Visual Range
Current Yesterday's
Maximum
Yesterday's
Minimum
  22 miles 45 miles 10 miles

Other Research Data History
24 Hr Sulfur Dioxide (SO2) unavailable SO2 10 Day chart


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Current Air Quality »
at Houchin Meadow
Ozone - O3
Ozone concentration is ***O3*** parts per billion air quality index (AQI) for Ozone and Particulate Matter from good to unhealthy PM 2.5 is   micrograms per cubic meter
Particulate Matter - PM2.5

  • See more air data »
  • Current Weather »
    at Houchin Meadow
    updated 11/28/2014 03:00 AM CST
    Temperature
    unavailable

    Humidity
    unavailable

    Wind
    - unavailable

    Precipitation - 1 hr
    NA

  • See more weather data »
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    Last Updated: November 28, 2014