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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 Sunday July 23, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 25 22
1 AM 25 22
2 AM 24 21
3 AM 24 21
4 AM 21 20
5 AM 20 21
6 AM 20 21
7 AM -- 22
8 AM 21 22
9 AM 20 22
10 AM 21 22
11 AM 22 23
12 PM 23 23
1 PM 24 22
2 PM 24 22
3 PM 24 22
4 PM 23 22
5 PM 22 22
6 PM 22 23
7 PM 22 23
8 PM 22 23
9 PM 23 23
10 PM 24 23
11 PM 24 23
Weather and Ozone Data Sunday July 23, 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 25 1.5 NE 17.9 50 2 0.0
1 AM 25 1.1 NE 16.6 53 1 0.0
2 AM 24 1.3 NE 15.7 54 1 0.0
3 AM 24 2.9 NE 15.1 56 1 0.0
4 AM 21 2.9 NE 13.6 61 1 0.0
5 AM 20 2.3 NE 12.4 65 1 0.0
6 AM 20 2.4 NE 12.2 62 38 0.0
7 AM -- 2.4 NE 13.4 56 180 0.0
8 AM 21 2.9 NE 14.9 50 344 0.0
9 AM 20 3.0 NE 16.1 47 504 0.0
10 AM 21 2.8 NE 17.2 42 653 0.0
11 AM 22 2.6 NE 18.3 37 771 0.0
12 PM 23 2.2 NE 19.4 33 850 0.0
1 PM 24 2.0 N 20.2 32 881 0.0
2 PM 24 1.9 W 21.2 31 883 0.0
3 PM 24 2.3 N 21.1 32 784 0.0
4 PM 23 2.7 S 20.1 35 642 0.0
5 PM 22 2.3 S 19.6 38 411 0.0
6 PM 22 2.5 SW 19.3 37 386 0.0
7 PM 22 2.5 SW 17.6 42 94 0.0
8 PM 22 2.5 SW 16.0 49 16 0.0
9 PM 23 2.2 W 15.0 51 3 0.0
10 PM 24 2.3 W 14.9 48 1 0.0
11 PM 24 2.1 W 14.5 47 1 0.0
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updated on 07/24/2017 7:43 PM  I   http://nature.nps.gov/air/data/current/data_ACAD-MH2.cfm   I  Email: Webmaster