National Park Service

Air Resources






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

NPS » Explore Nature » Air Resources

Acadia National Park

  • View From McFarland Hill
    Looking Northeast
  • Air Data
    & Weather
  • NPS Air
    Webcams
Visual Range is about 96 miles • updated 02/10/2012 03:15 PM EST
View from View From McFarland Hill Looking Northeast
Ozone - O3  updated 02/10/2012 02:00 PM EST

O3 concentration Current Today's
Maximum		 Yesterday's
Maximum
8-hour average 39 ppb 39 ppb   40 ppb  
1-hour average 40 ppb 40 ppb   40 ppb  

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


AQI Ozone


Weather updated 02/10/2012 02:00 PM EST

Current temperature  42 F 
Yesterday's minimum temperature  31 F 
Yesterday's maximum temperature  38 F 
Current relative humidity  58 % 
Yesterday's minimum relative humidity  32 % 
Yesterday's maximum relative humidity  71 % 
Current wind speed  10 mph  
Current wind direction SSW
Precipitation in last hour  0.00 in. 
Precipitation since midnight  0.00 in. 
Yesterday's precipitation  0.00 in. 


Visibility  updated 02/10/2012 04:00 PM EST

Approximate Visual Range
 Current Yesterday's
Maximum		 Yesterday's
Minimum
  96 miles 104 miles 74 miles


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Current Air Quality »
Ozone - O3
updated 02/10/2012 02:00 PM EST
Ozone concentration is ***O3*** parts per billion air quality index (AQI) for Ozone and Particulate Matter from good to unhealthy
Current Weather »
updated 02/10/2012 02:00 PM EST
Temperature
42 F

Humidity
58 %

Wind
SSW-10 mph

Precipitation - 1 hr
0 in.

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    Last Updated: February 10, 2012