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


Acadia National Park

  • View From McFarland Hill
    Looking Northeast
  • Air Data
    & Weather
  • NPS Air
    Webcams
Visual Range is about 14 miles • updated 11/24/2014 08:30 AM EST
View from View From McFarland Hill Looking Northeast
Ozone - O3  updated 11/24/2014 08:00 AM EST

O3 concentration Current Today's
Maximum
Yesterday's
Maximum
8-hour average 38 ppb 38 ppb   35 ppb  
1-hour average 43 ppb 44 ppb   37 ppb  

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


AQI Ozone


Weather updated 11/24/2014 08:00 AM EST

Current temperature  49 F 
Yesterday's minimum temperature  38 F 
Yesterday's maximum temperature  50 F 
Current relative humidity  96 % 
Yesterday's minimum relative humidity  53 % 
Yesterday's maximum relative humidity  87 % 
Current wind speed  10 mph  
Current wind direction S
Precipitation in last hour  0.00 in. 
Precipitation since midnight  0.00 in. 
Yesterday's precipitation  0.00 in. 


Visibility  updated 11/24/2014 08:00 AM EST

Approximate Visual Range
Current Yesterday's
Maximum
Yesterday's
Minimum
  14 miles 83 miles 22 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 »
Ozone - O3
updated 11/24/2014 08:00 AM EST
Ozone concentration is ***O3*** parts per billion air quality index (AQI) for Ozone and Particulate Matter from good to unhealthy
Current Weather »
updated 11/24/2014 08:00 AM EST
Temperature
49 F

Humidity
96 %

Wind
S-10 mph

Precipitation - 1 hr
0 in.

  • See more weather data »
  • Feature »
    feature podcast
    feature podcast

    Last Updated: November 24, 2014