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 Monday May 25, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 58 54
1 AM 58 54
2 AM 56 54
3 AM 53 54
4 AM 54 54
5 AM 53 55
6 AM 53 57
7 AM 53 59
8 AM 54 61
9 AM 56 62
10 AM 56 63
11 AM 59 65
12 PM 63 66
1 PM 68 67
2 PM 68 67
3 PM 64 67
4 PM 65 --
5 PM 66 --
6 PM 67 --
7 PM 71 --
8 PM 69 --
Weather and Ozone Data Monday May 25, 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 58 1.5 SW 15.3 60 0 0.0
1 AM 58 1.2 SW 17.1 58 0 0.0
2 AM 56 1.8 SW 17.2 56 0 0.0
3 AM 53 1.4 SW 16.5 54 0 0.0
4 AM 54 2.0 SW 16.8 51 0 0.0
5 AM 53 2.0 SW 16.3 52 2 0.0
6 AM 53 2.0 SW 16.5 51 27 0.0
7 AM 53 1.9 SW 17.3 49 136 0.0
8 AM 54 2.2 SW 20.1 39 359 0.0
9 AM 56 2.9 SW 22.1 32 482 0.0
10 AM 56 2.9 SW 21.7 34 513 0.0
11 AM 59 3.3 SW 21.6 34 537 0.0
12 PM 63 3.1 SW 23.0 31 619 0.0
1 PM 68 3.7 SW 24.5 27 781 0.0
2 PM 68 3.5 SW 25.0 27 740 0.0
3 PM 64 3.3 SW 23.8 32 598 0.0
4 PM 65 3.8 SW 23.0 36 474 0.0
5 PM 66 3.5 SW 21.7 41 297 0.0
6 PM 67 3.6 SW 21.2 43 212 0.0
7 PM 71 4.3 SW 19.7 48 109 0.0
8 PM 69 4.1 SW 18.7 54 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 05/25/2015 6:52 PM  I   http://nature.nps.gov/air/data/current/data_ACAD-MH.cfm   I  Email: Webmaster