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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 Tuesday January 17, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 24 29
1 AM 28 29
2 AM 32 30
3 AM 33 30
4 AM 33 30
5 AM 31 30
6 AM 28 31
7 AM 26 31
8 AM 26 32
9 AM 32 33
10 AM 36 33
11 AM 33 32
12 PM 34 31
1 PM 34 30
2 PM 34 29
3 PM -- 28
4 PM 32 28
5 PM 31 27
6 PM 30 27
7 PM 28 27
8 PM 27 27
9 PM 26 28
10 PM 26 28
11 PM 26 28
Weather and Ozone Data Tuesday January 17, 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 1.7 SW 4.9 95 0 0.0
1 AM 28 1.4 SW 4.9 95 0 0.0
2 AM 32 2.2 S 6.6 95 0 0.0
3 AM 33 1.8 S 7.9 94 0 0.0
4 AM 33 1.0 SW 8.2 94 0 0.6
5 AM 31 1.0 NW 7.2 94 0 0.0
6 AM 28 1.4 SW 6.8 94 0 0.0
7 AM 26 1.4 SW 6.4 95 0 0.0
8 AM 26 2.0 S 6.6 95 1 0.7
9 AM 32 1.6 SW 7.9 95 8 2.4
10 AM 36 1.8 SW 8.8 95 61 0.8
11 AM 33 2.1 S 9.5 95 226 0.0
12 PM 34 2.5 SW 9.5 94 130 1.1
1 PM 34 2.5 S 10.0 95 177 0.4
2 PM 34 2.7 SW 10.5 94 115 0.3
3 PM -- 3.3 SW 10.2 94 62 0.0
4 PM 32 3.5 SW 9.9 94 60 0.0
5 PM 31 3.1 SW 10.0 94 33 0.0
6 PM 30 3.0 SW 9.8 94 2 0.0
7 PM 28 3.4 SW 9.7 94 0 0.0
8 PM 27 3.6 SW 9.6 94 0 0.0
9 PM 26 3.1 SW 9.6 95 0 0.0
10 PM 26 3.1 SW 9.8 95 0 0.0
11 PM 26 2.4 W 9.8 95 0 0.0
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updated on 01/18/2017 11:41 AM  I   http://nature.nps.gov/air/data/current/data_SHEN-BM2.cfm   I  Email: Webmaster