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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


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Saturday October 21, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 28 27
1 AM 27 26
2 AM 27 26
3 AM 26 26
4 AM 27 26
5 AM 28 27
6 AM 27 27
7 AM 26 29
8 AM 26 30
9 AM 26 31
10 AM 25 32
11 AM 26 33
12 PM 32 35
1 PM 35 36
2 PM 37 36
3 PM 34 --
4 PM 35 --
5 PM 35 --
6 PM 37 --
7 PM 39 --
Weather and Ozone Data Saturday October 21, 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 28 0.9 W 10.8 53 1 0.0
1 AM 27 1.0 NW 10.5 54 1 0.0
2 AM 27 1.0 W 8.5 62 1 0.0
3 AM 26 0.7 SW 8.0 69 1 0.0
4 AM 27 0.8 W 8.1 70 1 0.0
5 AM 28 0.7 W 8.8 68 1 0.0
6 AM 27 0.9 W 8.4 69 1 0.0
7 AM 26 1.4 W 9.0 59 2 0.0
8 AM 26 1.3 W 10.1 52 53 0.0
9 AM 26 1.4 SW 11.6 49 198 0.0
10 AM 25 1.7 SW 13.0 47 331 0.0
11 AM 26 1.7 SW 14.3 41 431 0.0
12 PM 32 2.2 SW 16.0 38 502 0.0
1 PM 35 1.9 SW 16.9 36 496 0.0
2 PM 37 2.0 SW 17.1 38 360 0.0
3 PM 34 2.3 S 16.7 43 332 0.0
4 PM 35 1.9 S 16.3 43 266 0.0
5 PM 35 1.7 S 14.5 49 118 0.0
6 PM 37 1.1 SW 12.6 53 12 0.0
7 PM 39 1.3 S 12.3 51 1 0.0
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updated on 10/21/2017 6:47 PM  I   http://nature.nps.gov/air/data/current/data_ACAD-MH.cfm   I  Email: Webmaster