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 12/19/2014 09:15 AM MST
 View of Painted Canyon Looking North-Northwest
Ozone (O3) at the Visitor Center Monitoring Site  
updated 12/19/2014 08:00 AM MST

O3 concentration Current Today's
Maximum
Yesterday's
Maximum
8-hour average 27 ppb 27 ppb   23 ppb  
1-hour average 24 ppb 30 ppb   28 ppb  

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



AQI Ozone


Particulate Matter (PM2.5) at the Visitor Center Monitoring Site
updated 12/19/2014 09:00 AM MST

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 the Visitor Center Monitoring Site  updated 12/19/2014 08:00 AM MST

Current temperature  30 F 
Yesterday's minimum temperature  20 F 
Yesterday's maximum temperature  33 F 
Current relative humidity  79 % 
Yesterday's minimum relative humidity  82 % 
Yesterday's maximum relative humidity  95 % 
Current wind speed  7 mph  
Current wind direction  SSW 
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) 0.4 ppb SO2 10 Day chart


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Current Air Quality »
at the Visitor Center
Ozone - O3
updated 12/19/2014 08:00 AM MST
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
updated 12/19/2014 09:00 AM MST
  • See more air data »
  • Current Weather »
    at the Visitor Center
    updated 12/19/2014 08:00 AM MST
    Temperature
    30 F

    Humidity
    79 %

    Wind
    SSW-7 mph

    Precipitation - 1 hr
    NA

  • See more weather data »
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    Last Updated: December 19, 2014