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 08/01/2014 07:30 AM MDT
 View of Painted Canyon Looking North-Northwest
Ozone (O3) at the Visitor Center Monitoring Site  
updated 08/01/2014 07:00 AM MDT

O3 concentration Current Today's
Maximum
Yesterday's
Maximum
8-hour average 32 ppb 38 ppb   46 ppb  
1-hour average 27 ppb 33 ppb   48 ppb  

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



AQI Ozone


Particulate Matter (PM2.5) at the Visitor Center Monitoring Site
updated 08/01/2014 07:00 AM MDT

PM2.5 concentration
Current Today's
Maximum
Yesterday's
Maximum
24-hour average 9.3 μg/m3 10.5 μg/m3
1-hour average 5.1 μg/m3 9.156838 μg/m3  21.39306 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  updated 08/01/2014 07:00 AM MDT

Current temperature  63 F 
Yesterday's minimum temperature  63 F 
Yesterday's maximum temperature  89 F 
Current relative humidity  65 % 
Yesterday's minimum relative humidity  21 % 
Yesterday's maximum relative humidity  74 % 
Current wind speed  10 mph  
Current wind direction  S 
Current solar radiation  295 watts/m 2 
Precipitation in last hour  0.00 in. 
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) unavailable SO2 10 Day chart


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Current Air Quality »
at the Visitor Center
Ozone - O3
updated 08/01/2014 07:00 AM 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 5.1 micrograms per cubic meter
Particulate Matter - PM2.5
updated 08/01/2014 07:00 AM MDT
  • See more air data »
  • Current Weather »
    at the Visitor Center
    updated 08/01/2014 07:00 AM MDT
    Temperature
    63 F

    Humidity
    65 %

    Wind
    S-10 mph

    Precipitation - 1 hr
    0 in.

  • See more weather data »
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    Last Updated: August 01, 2014