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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 September 29, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 56 43
1 AM 53 40
2 AM 49 36
3 AM 41 33
4 AM 39 31
5 AM 38 28
6 AM 37 26
7 AM 34 23
8 AM 29 21
9 AM 26 20
10 AM 25 20
11 AM 22 20
12 PM 18 21
1 PM 18 22
2 PM 18 22
3 PM 18 23
4 PM 20 24
5 PM 25 25
6 PM 26 24
7 PM 25 24
8 PM 26 23
9 PM 25 23
10 PM 24 22
11 PM 25 21
Weather and Ozone Data Monday September 29, 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 56 2.7 W 17.2 87 1 0.0
1 AM 53 2.6 W 16.9 90 1 0.0
2 AM 49 1.9 W 18.2 84 1 0.0
3 AM 41 2.0 NW 20.2 70 1 0.0
4 AM 39 1.3 W 19.5 74 1 0.0
5 AM 38 0.5 S 18.4 82 1 0.0
6 AM 37 0.6 N 18.7 76 1 0.0
7 AM 34 0.5 E 17.4 82 10 0.0
8 AM 29 0.8 E 16.4 86 81 0.0
9 AM 26 2.5 NE 16.7 84 133 0.0
10 AM 25 4.6 NE 16.9 82 286 0.0
11 AM 22 6.9 NE 16.4 85 190 0.0
12 PM 18 6.6 NE 14.4 91 70 0.0
1 PM 18 6.4 NE 13.4 89 103 0.0
2 PM 18 6.5 NE 13.8 83 211 0.0
3 PM 18 6.7 NE 13.6 81 186 0.0
4 PM 20 6.6 NE 13.2 81 141 0.0
5 PM 25 6.5 NE 12.6 82 45 0.0
6 PM 26 6.9 NE 11.4 89 18 0.0
7 PM 25 6.5 NE 10.7 92 2 0.1
8 PM 26 6.3 NE 9.9 95 2 0.5
9 PM 25 5.5 NE 9.4 96 2 0.2
10 PM 24 5.4 NE 9.4 97 2 0.8
11 PM 25 6.5 NE 9.3 97 2 0.2
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updated on 09/30/2014 9:40 AM  I   http://www.nature.nps.gov/air/data/current/data_ACAD-MH2.cfm   I  Email: Webmaster