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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 Monday April 20, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 40 39
1 AM 41 40
2 AM 40 40
3 AM 40 40
4 AM 39 41
5 AM 38 41
6 AM 40 42
7 AM 41 42
8 AM 41 42
9 AM 42 42
10 AM 44 43
11 AM 45 42
12 PM 42 42
1 PM 41 43
2 PM 43 43
3 PM 43 44
4 PM 43 44
5 PM 43 45
6 PM 43 45
7 PM 45 45
8 PM 45 46
9 PM 46 47
10 PM 46 47
11 PM 46 47
Weather and Ozone Data Monday April 20, 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 40 3.7 W 3.8 73 -- 0.0
1 AM 41 3.8 SW 3.8 75 -- 0.0
2 AM 40 3.6 W 3.7 73 -- 0.0
3 AM 40 3.3 SW 3.3 79 -- 0.0
4 AM 39 2.9 SW 3.0 82 -- 0.0
5 AM 38 2.4 SW 2.7 88 -- 0.0
6 AM 40 2.2 SW 3.0 89 6 0.0
7 AM 41 1.2 SW 4.0 77 73 0.0
8 AM 41 0.9 SW 5.9 59 271 0.0
9 AM 42 1.7 S 7.9 46 449 0.0
10 AM 44 2.7 SE 8.5 40 529 0.0
11 AM 45 3.6 SE 8.0 41 580 0.0
12 PM 42 2.9 SE 6.3 63 447 0.0
1 PM 41 3.3 SE 4.8 77 267 0.0
2 PM 43 3.6 SE 4.6 76 188 0.0
3 PM 43 3.6 E 4.2 75 119 0.0
4 PM 43 3.3 SE 4.2 71 96 0.0
5 PM 43 4.5 E 3.7 82 50 0.1
6 PM 43 5.1 E 3.7 85 26 0.5
7 PM 45 5.5 SE 4.1 90 5 1.9
8 PM 45 7.6 SE 4.7 89 1 2.9
9 PM 46 7.9 SE 4.9 89 0 0.0
10 PM 46 8.4 E 4.5 89 0 0.2
11 PM 46 8.1 E 4.0 88 0 0.0
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updated on 04/21/2015 7:39 AM  I   http://www2.nature.nps.gov/air/data/current/data_ACAD-MH2.cfm   I  Email: Webmaster