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 Sunday July 27, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 49 47
1 AM 49 45
2 AM 49 44
3 AM 50 43
4 AM 49 43
5 AM 48 43
6 AM 45 43
7 AM 40 43
8 AM 35 44
9 AM 39 45
10 AM 44 45
11 AM 49 45
12 PM 50 44
1 PM 48 43
2 PM 46 42
3 PM 43 42
4 PM 42 42
5 PM 43 42
6 PM 43 42
7 PM 43 41
8 PM 42 41
9 PM 41 40
10 PM 41 40
11 PM 43 40
Weather and Ozone Data Sunday July 27, 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 49 3.1 SW 17.6 90 2 0.0
1 AM 49 2.9 SW 17.3 91 1 0.0
2 AM 49 1.8 SW 17.0 91 2 0.0
3 AM 50 1.5 SW 17.5 89 1 0.0
4 AM 49 1.3 W 17.6 87 1 0.0
5 AM 48 1.3 W 18.3 84 1 0.0
6 AM 45 1.1 W 18.1 83 27 0.0
7 AM 40 0.9 SW 19.1 76 154 0.0
8 AM 35 1.0 SW 19.5 73 318 0.0
9 AM 39 1.7 SW 21.1 70 497 0.0
10 AM 44 2.2 SW 21.9 69 562 0.0
11 AM 49 3.5 S 21.3 75 753 0.0
12 PM 50 3.7 SW 21.5 76 713 0.0
1 PM 48 4.5 S 20.7 76 701 0.0
2 PM 46 5.2 S 20.0 77 553 0.0
3 PM 43 6.4 S 19.0 84 420 0.0
4 PM 42 6.4 S 18.2 90 176 0.3
5 PM 43 6.1 S 17.0 95 98 1.5
6 PM 43 4.8 SW 17.0 96 85 0.1
7 PM 43 5.0 S 17.1 96 69 0.1
8 PM 42 5.0 S 17.2 96 7 0.0
9 PM 41 4.4 S 16.7 96 2 0.0
10 PM 41 4.6 S 16.4 97 2 0.0
11 PM 43 4.2 S 16.5 97 2 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 07/28/2014 5:40 PM  I   http://www.nature.nps.gov/air/data/current/data_ACAD-MH2.cfm   I  Email: Webmaster