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


Grand Canyon National Park

  • View from Yavapai Point
    Looking Northwest
  • Air Data
    & Weather
  • NPS Air
    Webcams
Visual Range is about 130 miles • updated 10/31/2014 03:15 AM MST
View from Yavapai Point Looking Northwest
Ozone(O3) at the Abyss Monitoring Site  updated 10/31/2014 03:00 AM MST

O3 concentration Current Today's
Maximum
Yesterday's
Maximum
8-hour average 43 ppb 43 ppb   44 ppb  
1-hour average 44 ppb 44 ppb   47 ppb  

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


AQI Ozone


Weather at the Abyss Monitoring Site updated 10/31/2014 03:00 AM MST

Current temperature  54 F 
Yesterday's minimum temperature  55 F 
Yesterday's maximum temperature  64 F 
Current relative humidity  28 % 
Yesterday's minimum relative humidity  18 % 
Yesterday's maximum relative humidity  30 % 
Current wind speed  7 mph  
Current wind direction SSE
Current solar radiation  0 watts/m 2 
Precipitation in last hour  0.00 in. 
Precipitation since midnight  0.00 in. 
Yesterday's precipitation  0.00 in. 


Visibility  updated 10/31/2014 02:00 AM MST

Approximate Visual Range
Current Yesterday's
Maximum
Yesterday's
Minimum
  130 miles 226 miles 125 miles


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 Abyss Monitoring Site
Ozone - O3
updated 10/31/2014 03:00 AM MST
Ozone concentration is ***O3*** parts per billion air quality index (AQI) for Ozone and Particulate Matter from good to unhealthy
Current Weather »
at the Abyss Monitoring Site
updated 10/31/2014 03:00 AM MST
Temperature
54 F

Humidity
28 %

Wind
SSE-7 mph

Precipitation - 1 hr
0 in.

  • See more weather data »
  • Feature »
    feature podcast

    Last Updated: October 31, 2014