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 56 miles • updated 09/01/2014 04:15 PM EDT
View from View From McFarland Hill Looking Northeast
Ozone - O3  updated 09/01/2014 04:00 PM EDT

O3 concentration Current Today's
Maximum
Yesterday's
Maximum
8-hour average 29 ppb 38 ppb   39 ppb  
1-hour average 33 ppb 42 ppb   42 ppb  

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


AQI Ozone


Weather updated 09/01/2014 04:00 PM EDT

Current temperature  79 F 
Yesterday's minimum temperature  61 F 
Yesterday's maximum temperature  72 F 
Current relative humidity  64 % 
Yesterday's minimum relative humidity  75 % 
Yesterday's maximum relative humidity  96 % 
Current wind speed  4 mph  
Current wind direction S
Precipitation in last hour  0.00 in. 
Precipitation since midnight  0.06 in. 
Yesterday's precipitation  0.28 in. 


Visibility  updated 09/01/2014 03:00 PM EDT

Approximate Visual Range
Current Yesterday's
Maximum
Yesterday's
Minimum
  56 miles 65 miles 1 miles


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Current Air Quality »
Ozone - O3
updated 09/01/2014 04:00 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 09/01/2014 04:00 PM EDT
Temperature
79 F

Humidity
64 %

Wind
S-4 mph

Precipitation - 1 hr
0 in.

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    Last Updated: September 01, 2014