National Park Service

Air Resources






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

NPS » Explore Nature » Air Resources

Theodore Roosevelt National Park

  • View of Painted Canyon
    Looking North-Northwest
  • Air Data
    & Weather
  • NPS Air
    Webcams
updated 05/24/2013 09:30 AM MDT
View of Painted Canyon Looking North-Northwest
Ozone (O3) at the Visitor Center Monitoring Site  
updated 05/24/2013 09:00 AM MDT

O3 concentration Current Today's
Maximum		 Yesterday's
Maximum
8-hour average 36 ppb 44 ppb   46 ppb  
1-hour average 31 ppb 42 ppb   49 ppb  

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



AQI Ozone


Particulate Matter (PM2.5) at the Visitor Center Monitoring Site
updated 05/24/2013 09:00 AM MDT

PM2.5 concentration
Current Today's
Maximum		 Yesterday's
Maximum
24-hour average 6.5 μg/m3 — 7.8 μg/m3
1-hour average 9.1 μg/m3 9.076168 μg/m3  11.51871 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 05/24/2013 09:00 AM MDT

Current temperature  54 F 
Yesterday's minimum temperature  45 F 
Yesterday's maximum temperature  64 F 
Current relative humidity  71 % 
Yesterday's minimum relative humidity  38 % 
Yesterday's maximum relative humidity  89 % 
Current wind speed  23 mph  
Current wind direction  SE 
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) 0 ppb SO2 10 Day chart


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Current Air Quality »
at the Visitor Center
Ozone - O3
updated 05/24/2013 09:00 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 9.1 micrograms per cubic meter
Particulate Matter - PM2.5
updated 05/24/2013 09:00 AM MDT
  • See more air data »
    • Current Weather »
    at the Visitor Center
    updated 05/24/2013 09:00 AM MDT
    Temperature
    54 F

    Humidity
    71 %

    Wind
    SE-23 mph

    Precipitation - 1 hr
    0 in.

  • See more weather data »
    • Feature »
    feature podcast

    Last Updated: May 24, 2013