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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 Wednesday March 25, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 41 43
1 AM 41 43
2 AM 41 44
3 AM 44 44
4 AM 44 45
5 AM 44 45
6 AM 45 45
7 AM 45 46
8 AM 45 46
9 AM 45 47
10 AM 46 47
11 AM 46 47
12 PM 47 48
1 PM 48 48
2 PM 48 49
3 PM 49 49
4 PM 49 49
5 PM 48 49
6 PM 48 50
7 PM 49 50
8 PM 50 50
9 PM 52 49
10 PM 51 49
11 PM 51 48
Weather and Ozone Data Wednesday March 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 41 1.9 SW -2.1 73 -- 0.0
1 AM 41 1.8 W -2.3 74 -- 0.0
2 AM 41 1.9 W -2.3 68 -- 0.0
3 AM 44 1.9 W -2.0 48 -- 0.0
4 AM 44 2.0 W -2.5 46 -- 0.0
5 AM 44 1.7 W -3.1 45 -- 0.0
6 AM 45 2.1 W -3.3 41 -- 0.0
7 AM 45 1.3 NW -3.4 41 13 0.0
8 AM 45 0.9 W -2.0 35 155 0.0
9 AM 45 0.9 E -0.7 30 334 0.0
10 AM 46 1.1 NW 0.7 26 491 0.0
11 AM 46 1.5 NW 2.4 27 622 0.0
12 PM 47 1.4 SW 3.3 27 707 0.0
1 PM 48 2.0 E 3.6 29 742 0.0
2 PM 48 2.4 SW 5.1 25 725 0.0
3 PM 49 3.3 SW 5.3 25 658 0.0
4 PM 49 3.3 SW 4.8 28 544 0.0
5 PM 48 3.4 S 3.6 33 385 0.0
6 PM 48 3.5 SW 2.4 40 179 0.0
7 PM 49 2.6 S 0.6 55 15 0.0
8 PM 50 3.3 SW -0.2 72 -- 0.0
9 PM 52 3.5 SW -0.1 77 -- 0.0
10 PM 51 4.6 SW 0.6 79 -- 0.0
11 PM 51 5.9 SW 1.4 79 -- 0.0
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updated on 03/26/2015 8:41 PM  I   http://www.nature.nps.gov/air/data/current/data_ACAD-MH2.cfm   I  Email: Webmaster