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 211 miles • updated 10/24/2014 10:30 PM EDT
View from View From McFarland Hill Looking Northeast
Ozone - O3  updated 10/24/2014 10:00 PM EDT

O3 concentration Current Today's
Maximum
Yesterday's
Maximum
8-hour average 26 ppb 28 ppb   31 ppb  
1-hour average 30 ppb 30 ppb   33 ppb  

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


AQI Ozone


Weather updated 10/24/2014 10:00 PM EDT

Current temperature  42 F 
Yesterday's minimum temperature  47 F 
Yesterday's maximum temperature  50 F 
Current relative humidity  95 % 
Yesterday's minimum relative humidity  97 % 
Yesterday's maximum relative humidity  97 % 
Current wind speed  3 mph  
Current wind direction NNW
Precipitation in last hour  0.02 in. 
Precipitation since midnight  0.37 in. 
Yesterday's precipitation  2.41 in. 


Visibility  updated 10/24/2014 09:00 PM EDT

Approximate Visual Range
Current Yesterday's
Maximum
Yesterday's
Minimum
  211 miles 176 miles 7 miles


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Current Air Quality »
Ozone - O3
updated 10/24/2014 10:00 PM EDT
Ozone concentration is ***O3*** parts per billion air quality index (AQI) for Ozone and Particulate Matter from good to unhealthy
Current Weather »
updated 10/24/2014 10:00 PM EDT
Temperature
42 F

Humidity
95 %

Wind
NNW-3 mph

Precipitation - 1 hr
0.02 in.

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    Last Updated: October 24, 2014