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 46 miles • updated 11/28/2014 10:15 PM EST
View from View From McFarland Hill Looking Northeast
Ozone - O3  updated 11/28/2014 10:00 PM EST

O3 concentration Current Today's
Maximum
Yesterday's
Maximum
8-hour average 31 ppb 34 ppb   35 ppb  
1-hour average 27 ppb 35 ppb   37 ppb  

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


AQI Ozone


Weather updated 11/28/2014 10:00 PM EST

Current temperature  21 F 
Yesterday's minimum temperature  23 F 
Yesterday's maximum temperature  34 F 
Current relative humidity  91 % 
Yesterday's minimum relative humidity  83 % 
Yesterday's maximum relative humidity  98 % 
Current wind speed  1 mph  
Current wind direction S
Precipitation in last hour  0.00 in. 
Precipitation since midnight  0.00 in. 
Yesterday's precipitation  0.58 in. 


Visibility  updated 11/28/2014 10:00 PM EST

Approximate Visual Range
Current Yesterday's
Maximum
Yesterday's
Minimum
  46 miles 160 miles 25 miles


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Current Air Quality »
Ozone - O3
updated 11/28/2014 10:00 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 11/28/2014 10:00 PM EST
Temperature
21 F

Humidity
91 %

Wind
S-1 mph

Precipitation - 1 hr
0 in.

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    Last Updated: November 28, 2014