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 57 miles • updated 07/22/2014 03:00 AM EDT
View from View From McFarland Hill Looking Northeast
Ozone - O3  updated 07/22/2014 03:00 AM EDT

O3 concentration Current Today's
Maximum
Yesterday's
Maximum
8-hour average 25 ppb 25 ppb   25 ppb  
1-hour average 31 ppb 31 ppb   27 ppb  

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


AQI Ozone


Weather updated 07/22/2014 03:00 AM EDT

Current temperature  62 F 
Yesterday's minimum temperature  61 F 
Yesterday's maximum temperature  74 F 
Current relative humidity  86 % 
Yesterday's minimum relative humidity  52 % 
Yesterday's maximum relative humidity  91 % 
Current wind speed  7 mph  
Current wind direction WSW
Precipitation in last hour  0.00 in. 
Precipitation since midnight  0.00 in. 
Yesterday's precipitation  0.00 in. 


Visibility  updated 07/22/2014 01:00 AM EDT

Approximate Visual Range
Current Yesterday's
Maximum
Yesterday's
Minimum
  57 miles 80 miles 37 miles


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Current Air Quality »
Ozone - O3
updated 07/22/2014 03:00 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 07/22/2014 03:00 AM EDT
Temperature
62 F

Humidity
86 %

Wind
WSW-7 mph

Precipitation - 1 hr
0 in.

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    Last Updated: July 22, 2014