National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Acadia National Park - McFarland Hill, ME
EPA AQS Site Number: 23-009-0103


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Sunday December 21, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 32 30
1 AM 31 30
2 AM 30 30
3 AM 30 31
4 AM 30 32
5 AM 29 33
6 AM 29 34
7 AM 31 35
8 AM 33 35
9 AM 34 36
10 AM 36 36
11 AM 36 36
12 PM 36 --
1 PM 37 --
2 PM 37 --
3 PM 37 --
4 PM 36 --
Weather and Ozone Data Sunday December 21, 2014
Hour
Ending
(Local Time)
Ozone
(parts per
billion)
Wind
Speed
(meters per
second)
Wind
Direction
Temperature
(degrees C)
Relative
Humidity
(%)
Solar
Radiation
(watts per
meter
squared)
Rainfall
(millimeters)
12 AM 32 1.7 NE -3.5 92 -- 0.0
1 AM 31 1.3 NE -3.4 92 -- 0.0
2 AM 30 2.0 NE -3.3 92 -- 0.0
3 AM 30 2.6 NE -3.2 92 -- 0.0
4 AM 30 2.7 NE -3.1 93 -- 0.0
5 AM 29 2.7 NE -3.1 93 -- 0.0
6 AM 29 3.1 NE -3.0 94 -- 0.0
7 AM 31 3.5 NE -2.5 90 -- 0.0
8 AM 33 3.6 NE -2.2 88 14 0.0
9 AM 34 4.2 NE -1.8 86 51 0.0
10 AM 36 4.2 NE -1.2 82 218 0.0
11 AM 36 4.4 NE -1.0 83 142 0.0
12 PM 36 4.2 NE -0.5 80 210 0.0
1 PM 37 4.1 NE -0.1 79 200 0.0
2 PM 37 3.9 NE -0.2 81 103 0.0
3 PM 37 3.2 NE -0.2 82 63 0.0
4 PM 36 3.4 NE -0.5 83 20 0.0
U.S. Department of the Interior Accessibility Freedom of Information Act USA.gov Search
Privacy Policy Disclaimer NPS Home Contact Us
updated on 12/21/2014 2:39 PM  I   http://nature.nps.gov/air/data/current/data_ACAD-MH.cfm   I  Email: Webmaster