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


Theodore Roosevelt National Park

  • View of Painted Canyon
    Looking North-Northwest
  • Air Data
    & Weather
  • NPS Air
    Webcams
updated 08/30/2015 10:30 PM MDT
 View of Painted Canyon Looking North-Northwest
Ozone (O3) at the Visitor Center Monitoring Site  
updated 08/30/2015 08:00 PM MDT

O3 concentration Current Today's
Maximum
Yesterday's
Maximum
8-hour average 46 ppb 48 ppb   54 ppb  
1-hour average 46 ppb 50 ppb   59 ppb  

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



AQI Ozone


Particulate Matter (PM2.5) at the Visitor Center Monitoring Site
updated 08/30/2015 08:00 PM MDT

PM2.5 concentration
Current Today's
Maximum
Yesterday's
Maximum
24-hour average 27.9 μg/m3 60.1 μg/m3
1-hour average 31.0 μg/m3 50.9 μg/m3  111.4 μg/m3

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



Particulate Matter (PM2.5)


Weather at the Visitor Center Monitoring Site 

Current temperature  unavailable  
Yesterday's minimum temperature  59 F 
Yesterday's maximum temperature  97 F 
Current relative humidity  unavailable  
Yesterday's minimum relative humidity  16 % 
Yesterday's maximum relative humidity  61 % 
Current wind speed   unavailable 
Current wind direction  unavailable 
Current solar radiation   
Precipitation in last hour   NA 
Precipitation since midnight  0.00 in. 
Yesterday's precipitation  0.00 in. 


More Air Quality Monitoring at the Visitor Center Monitoring Site
 
Research Data History
24 Hr Sulfur Dioxide (SO2) 0.5 ppb SO2 10 Day chart


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Current Air Quality »
at the Visitor Center
Ozone - O3
updated 08/30/2015 08:00 PM MDT
Ozone concentration is ***O3*** parts per billion air quality index (AQI) for Ozone and Particulate Matter from good to unhealthy PM 2.5 is 31.0 micrograms per cubic meter
Particulate Matter - PM2.5
updated 08/30/2015 08:00 PM MDT
  • See more air data »
  • Current Weather »
    at the Visitor Center

    Temperature
    unavailable

    Humidity
    unavailable

    Wind
    unavailable- unavailable

    Precipitation - 1 hr
    NA

  • See more weather data »
  • Feature »
    feature podcast

    Last Updated: August 30, 2015