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Current Ozone and Weather Data in National Parks


Shenandoah NP - Big Meadows, VA
EPA AQS Site Number: 51-113-0003


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Wednesday October 22, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 27 20
1 AM 26 19
2 AM 23 18
3 AM 19 18
4 AM 17 18
5 AM 18 19
6 AM 17 19
7 AM 17 20
8 AM 18 21
9 AM 20 22
10 AM 22 22
11 AM 22 22
12 PM -- 23
1 PM -- 23
2 PM 24 23
3 PM 23 24
4 PM 22 25
5 PM 23 26
6 PM 23 27
7 PM 23 29
8 PM 24 30
9 PM 27 31
10 PM 29 32
11 PM 32 32
Weather and Ozone Data Wednesday October 22, 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 27 2.4 NW 4.7 97 0 0.1
1 AM 26 2.6 NW 4.5 97 0 0.0
2 AM 23 2.2 NW 4.4 97 0 0.0
3 AM 19 2.3 NW 4.2 97 0 0.1
4 AM 17 2.0 NW 4.1 97 0 1.0
5 AM 18 2.4 NW 4.2 97 0 2.4
6 AM 17 2.0 NW 4.1 97 0 0.8
7 AM 17 2.0 NW 4.2 97 0 0.1
8 AM 18 2.5 NW 4.4 97 0 0.2
9 AM 20 2.8 NW 4.7 97 3 0.0
10 AM 22 3.0 NW 4.6 97 7 0.0
11 AM 22 3.4 NW 4.6 97 20 0.0
12 PM -- 3.1 NW 4.5 97 24 0.0
1 PM -- 3.1 NW 4.5 97 29 0.0
2 PM 24 3.3 NW 4.6 97 24 0.0
3 PM 23 3.0 NW 4.5 97 19 0.6
4 PM 22 3.0 NW 4.5 97 15 0.9
5 PM 23 3.0 NW 4.4 97 7 0.2
6 PM 23 2.9 NW 4.4 97 2 0.0
7 PM 23 3.8 NW 4.3 97 1 0.0
8 PM 24 3.6 NW 4.0 97 0 0.0
9 PM 27 3.3 NW 3.8 97 0 0.0
10 PM 29 3.6 NW 3.5 97 0 0.0
11 PM 32 4.2 NW 3.2 97 0 0.0
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updated on 10/23/2014 7:39 AM  I   http://nature.nps.gov/air/data/current/data_SHEN-BM2.cfm   I  Email: Webmaster