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 Wednesday May 25, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 27 29
1 AM 31 28
2 AM 32 26
3 AM 36 26
4 AM 35 26
5 AM 38 27
6 AM 22 27
7 AM 15 29
8 AM 15 33
9 AM 21 36
10 AM 28 38
11 AM 39 39
12 PM 40 39
1 PM 39 39
2 PM 40 39
3 PM 42 --
4 PM 39 --
5 PM 38 --
6 PM 37 --
7 PM 39 --
Weather and Ozone Data Wednesday May 25, 2016
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 27 2.3 NE 10.4 96 2 0.0
1 AM 31 2.1 NE 10.4 97 2 0.0
2 AM 32 1.9 NE 10.6 97 3 0.1
3 AM 36 1.5 N 11.1 97 3 0.0
4 AM 35 1.6 NE 11.4 97 3 0.0
5 AM 38 1.4 NE 12.3 97 4 0.0
6 AM 22 2.0 W 11.9 97 15 0.0
7 AM 15 2.0 SW 11.4 97 39 0.0
8 AM 15 1.9 SW 11.7 97 81 0.0
9 AM 21 1.8 SW 12.1 97 247 0.0
10 AM 28 1.2 SW 13.1 97 297 0.0
11 AM 39 1.6 SW 15.7 97 529 0.0
12 PM 40 2.3 SW 18.3 81 838 0.0
1 PM 39 3.0 SW 19.3 68 837 0.0
2 PM 40 3.6 SW 18.7 66 852 0.0
3 PM 42 3.9 SW 18.4 62 797 0.0
4 PM 39 3.9 SW 18.3 60 658 0.0
5 PM 38 3.5 SW 16.2 69 322 0.0
6 PM 37 3.4 SW 15.2 75 186 0.0
7 PM 39 3.6 SW 13.5 83 48 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 05/25/2016 5:42 PM  I   http://www.nature.nps.gov/air/data/current/data_ACAD-MH.cfm   I  Email: Webmaster