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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 July 24, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 24 23
1 AM 23 22
2 AM 24 22
3 AM 24 21
4 AM 23 21
5 AM 23 20
6 AM 23 20
7 AM 22 20
8 AM 21 20
9 AM 20 20
10 AM 17 20
11 AM 19 20
12 PM 21 20
1 PM 21 20
2 PM 21 19
3 PM 22 19
4 PM 22 20
5 PM 21 22
6 PM 20 23
7 PM 17 25
8 PM 16 26
9 PM 18 27
10 PM 20 28
11 PM 33 29
Weather and Ozone Data Monday July 24, 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 24 1.8 W 14.3 47 1 0.0
1 AM 23 1.4 W 14.3 53 1 0.0
2 AM 24 1.3 W 14.9 57 1 0.0
3 AM 24 1.3 W 15.2 58 1 0.0
4 AM 23 1.5 W 14.3 61 1 0.0
5 AM 23 1.4 W 14.6 61 1 0.0
6 AM 23 0.7 NW 14.8 62 20 0.0
7 AM 22 2.0 N 16.0 60 86 0.0
8 AM 21 1.9 N 16.4 62 196 0.0
9 AM 20 2.0 NE 17.2 61 218 0.0
10 AM 17 1.8 N 16.9 64 213 0.0
11 AM 19 2.7 NE 16.9 60 236 0.0
12 PM 21 2.7 NE 16.7 57 208 0.0
1 PM 21 2.7 NE 16.4 58 223 0.0
2 PM 21 2.9 NE 15.7 62 202 0.0
3 PM 22 3.6 NE 15.1 64 192 0.2
4 PM 22 3.2 NE 14.7 67 155 0.0
5 PM 21 3.4 NE 13.6 75 75 0.6
6 PM 20 2.7 NE 12.3 84 27 1.6
7 PM 17 1.7 NE 11.7 91 16 2.0
8 PM 16 3.8 NE 11.4 95 7 5.1
9 PM 18 3.9 NE 11.2 96 3 5.5
10 PM 20 5.0 NE 11.2 96 3 1.0
11 PM 33 5.8 NE 10.9 96 3 0.2
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updated on 07/25/2017 3:41 AM  I   http://www.nature.nps.gov/air/data/current/data_ACAD-MH2.cfm   I  Email: Webmaster