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 31 miles • updated 05/27/2015 09:45 PM EDT
View from View From McFarland Hill Looking Northeast
Ozone - O3  updated 05/27/2015 09:00 PM EDT

O3 concentration Current Today's
Maximum
Yesterday's
Maximum
8-hour average 42 ppb 60 ppb   64 ppb  
1-hour average 37 ppb 54 ppb   68 ppb  

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


AQI Ozone


Weather updated 05/27/2015 09:00 PM EDT

Current temperature  60 F 
Yesterday's minimum temperature  55 F 
Yesterday's maximum temperature  72 F 
Current relative humidity  93 % 
Yesterday's minimum relative humidity  59 % 
Yesterday's maximum relative humidity  96 % 
Current wind speed  13 mph  
Current wind direction SW
Precipitation in last hour  0.00 in. 
Precipitation since midnight  0.00 in. 
Yesterday's precipitation  0.26 in. 


Visibility  updated 05/27/2015 08:00 PM EDT

Approximate Visual Range
Current Yesterday's
Maximum
Yesterday's
Minimum
  31 miles 51 miles 7 miles


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Current Air Quality »
Ozone - O3
updated 05/27/2015 09:00 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 05/27/2015 09:00 PM EDT
Temperature
60 F

Humidity
93 %

Wind
SW-13 mph

Precipitation - 1 hr
0 in.

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    Last Updated: May 27, 2015