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 09/02/2014 08:00 PM MDT
 View of Painted Canyon Looking North-Northwest
Ozone (O3) at the Visitor Center Monitoring Site  
updated 09/02/2014 06:00 PM MDT

O3 concentration Current Today's
Maximum
Yesterday's
Maximum
8-hour average 39 ppb 39 ppb   41 ppb  
1-hour average 38 ppb 42 ppb   44 ppb  

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



AQI Ozone


Particulate Matter (PM2.5) at the Visitor Center Monitoring Site
updated 09/02/2014 06:00 PM MDT

PM2.5 concentration
Current Today's
Maximum
Yesterday's
Maximum
24-hour average 4.5 μg/m3 4.1 μg/m3
1-hour average 6.2 μg/m3 7.146801 μg/m3  14.48182 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 09/02/2014 06:00 PM MDT

Current temperature  70 F 
Yesterday's minimum temperature  50 F 
Yesterday's maximum temperature  67 F 
Current relative humidity  37 % 
Yesterday's minimum relative humidity  45 % 
Yesterday's maximum relative humidity  88 % 
Current wind speed  9 mph  
Current wind direction  SW 
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) 0.3 ppb SO2 10 Day chart


map Grand Teton National Park Web CameraGreat Smoky Mountains National Park Web Camera Home Shenandoah National Park Web Camera Hawaii Volcanoes National Park Web Camera Big Bend National Park Web Camera Joshua Tree National Park Web Camera Grand Canyon National Park Web Camera Theodore Roosevelt National Park Web Camera Washington, D.C. Web Camera Acadia National Park Web Camera Mammoth Cave National Park Web Camera Great Smoky Mountains National Park, Purchase Knob Web Camera Great Smoky Mountains National Park, Look Rock Web Camera North Cascades National Park Web Camera Olympic National Park Web Camera Mount Rainier National Park Web Camera Sequoia/Kings Canyon National Park Web Camera Yosemite National Park Web Camera Denali National Park & Preserve Web Camera Point Reyes National Seashore Web Camera
Current Air Quality »
at the Visitor Center
Ozone - O3
updated 09/02/2014 06:00 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 6.2 micrograms per cubic meter
Particulate Matter - PM2.5
updated 09/02/2014 06:00 PM MDT
  • See more air data »
  • Current Weather »
    at the Visitor Center
    updated 09/02/2014 06:00 PM MDT
    Temperature
    70 F

    Humidity
    37 %

    Wind
    SW-9 mph

    Precipitation - 1 hr
    0 in.

  • See more weather data »
  • Feature »
    feature podcast

    Last Updated: September 02, 2014