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 18 miles • updated 10/22/2014 12:30 AM EDT
View from View From McFarland Hill Looking Northeast
Ozone - O3  updated 10/22/2014 12:00 AM EDT

O3 concentration Current Today's
Maximum
Yesterday's
Maximum
8-hour average 33 ppb 33 ppb   29 ppb  
1-hour average 31 ppb 37 ppb   31 ppb  

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


AQI Ozone


Weather updated 10/22/2014 12:00 AM EDT

Current temperature  48 F 
Yesterday's minimum temperature  33 F 
Yesterday's maximum temperature  47 F 
Current relative humidity  97 % 
Yesterday's minimum relative humidity  42 % 
Yesterday's maximum relative humidity  82 % 
Current wind speed  15 mph  
Current wind direction NE
Precipitation in last hour  0.06 in. 
Precipitation since midnight  0.53 in. 
Yesterday's precipitation  0.00 in. 


Visibility  updated 10/21/2014 11:00 PM EDT

Approximate Visual Range
Current Yesterday's
Maximum
Yesterday's
Minimum
  18 miles 153 miles 80 miles


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Current Air Quality »
Ozone - O3
updated 10/22/2014 12:00 AM EDT
Ozone concentration is ***O3*** parts per billion air quality index (AQI) for Ozone and Particulate Matter from good to unhealthy
Current Weather »
updated 10/22/2014 12:00 AM EDT
Temperature
48 F

Humidity
97 %

Wind
NE-15 mph

Precipitation - 1 hr
0.06 in.

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    Last Updated: October 21, 2014