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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 October 16, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 30 29
1 AM 31 29
2 AM 31 27
3 AM 29 26
4 AM 29 24
5 AM 29 23
6 AM 28 21
7 AM 30 21
8 AM 27 20
9 AM 20 19
10 AM 18 19
11 AM 17 20
12 PM 17 21
1 PM 18 22
2 PM 21 23
3 PM 22 23
4 PM 23 23
5 PM 22 24
6 PM 24 24
7 PM 25 24
8 PM 23 25
9 PM 24 25
10 PM 24 25
11 PM 25 24
Weather and Ozone Data Monday October 16, 2017
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 30 8.3 SW 16.3 94 2 0.0
1 AM 31 7.7 SW 16.2 93 2 0.0
2 AM 31 7.4 SW 15.8 93 1 0.0
3 AM 29 6.1 SW 16.1 92 1 0.0
4 AM 29 5.7 SW 16.0 91 1 0.0
5 AM 29 4.7 SW 16.0 90 1 0.0
6 AM 28 4.0 SW 15.8 89 1 0.0
7 AM 30 2.5 SW 15.9 79 2 0.0
8 AM 27 1.6 NW 15.4 61 27 0.0
9 AM 20 1.7 W 13.5 59 103 0.0
10 AM 18 1.8 NW 11.2 61 134 0.0
11 AM 17 1.9 NW 9.5 66 182 0.0
12 PM 17 1.9 N 9.8 64 197 0.0
1 PM 18 1.8 N 9.9 62 216 0.0
2 PM 21 1.7 N 10.9 57 265 0.0
3 PM 22 1.3 N 10.7 57 179 0.0
4 PM 23 1.5 N 10.3 58 117 0.0
5 PM 22 0.9 N 9.9 62 52 0.0
6 PM 24 1.1 N 9.4 63 12 0.0
7 PM 25 1.2 NW 8.6 64 1 0.0
8 PM 23 1.1 W 7.3 70 1 0.0
9 PM 24 1.6 NW 6.8 68 1 0.0
10 PM 24 1.2 NW 6.5 69 1 0.0
11 PM 25 1.4 NW 6.5 65 1 0.0
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updated on 10/17/2017 11:44 AM  I   http://nature.nps.gov/air/data/current/data_ACAD-MH2.cfm   I  Email: Webmaster