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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Thursday July 2, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 47 40
1 AM 50 38
2 AM 47 35
3 AM 45 33
4 AM 43 32
5 AM 36 30
6 AM 31 30
7 AM 26 30
8 AM 26 31
9 AM 29 33
10 AM 32 34
11 AM 33 35
12 PM 34 37
1 PM -- 37
2 PM 34 37
3 PM 34 38
4 PM 36 38
5 PM 38 39
6 PM 42 38
7 PM 41 38
8 PM 39 37
9 PM 38 36
10 PM 38 36
11 PM 38 35
Weather and Ozone Data Thursday July 2, 2015
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 47 1.8 SW 14.9 96 2 0.0
1 AM 50 2.0 SW 14.8 97 2 0.0
2 AM 47 1.8 SW 14.6 97 2 0.0
3 AM 45 2.8 W 14.4 97 2 0.0
4 AM 43 2.5 SW 14.3 97 2 0.0
5 AM 36 2.3 SW 14.9 97 3 0.0
6 AM 31 2.2 SW 14.7 97 26 0.0
7 AM 26 2.1 SW 14.9 97 190 0.0
8 AM 26 3.0 SW 16.0 92 365 0.0
9 AM 29 3.3 SW 18.2 75 519 0.0
10 AM 32 4.1 SW 19.3 68 653 0.0
11 AM 33 3.8 SW 20.2 63 712 0.0
12 PM 34 4.0 SW 20.7 61 825 0.0
1 PM -- 3.8 SW 21.4 59 850 0.0
2 PM 34 3.6 SW 21.8 58 872 0.0
3 PM 34 4.0 SW 21.3 58 810 0.0
4 PM 36 3.7 SW 21.5 57 705 0.0
5 PM 38 4.4 SW 21.3 55 569 0.0
6 PM 42 4.2 SW 20.8 55 422 0.0
7 PM 41 3.2 SW 20.1 58 189 0.0
8 PM 39 1.9 SW 19.1 64 60 0.0
9 PM 38 1.1 SW 17.5 71 6 0.0
10 PM 38 0.7 SW 17.2 77 0 0.0
11 PM 38 0.4 SW 17.6 74 0 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 07/03/2015 10:45 PM  I   http://www.nature.nps.gov/air/data/current/data_ACAD-MH2.cfm   I  Email: Webmaster