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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 May 23, 2012 
Hour Ending
(Local Time)		 1-Hour Average
(parts per billion)		 8-Hour Average
(parts per billion)
12 AM 40 44
1 AM 40 44
2 AM 46 45
3 AM 48 44
4 AM 44 43
5 AM 46 42
6 AM 49 41
7 AM 43 40
8 AM 42 40
9 AM 42 41
10 AM 41 41
11 AM 42 42
12 PM 37 42
1 PM 38 43
2 PM 40 44
3 PM 42 45
4 PM 46 46
5 PM 46 46
6 PM 48 47
7 PM 45 48
8 PM 40 49
9 PM 47 50
10 PM 49 52
11 PM 49 52
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Weather and Ozone Data Wednesday May 23, 2012
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 40 0.8 NW 13.8 89 0 0.0
1 AM 40 1.9 NW 13.4 93 0 0.0
2 AM 46 1.5 N 12.9 93 0 0.0
3 AM 48 0.9 NW 12.7 91 0 0.0
4 AM 44 0.7 N 12.8 91 0 0.0
5 AM 46 1.2 N 13.2 90 0 0.0
6 AM 49 1.1 N 12.9 87 1 0.0
7 AM 43 1.1 N 12.9 93 37 0.0
8 AM 42 1.5 N 13.6 94 135 0.0
9 AM 42 0.9 NE 15.2 86 391 0.0
10 AM 41 1.3 NE 15.9 83 541 0.0
11 AM 42 1.1 NE 16.7 81 585 0.0
12 PM 37 1.1 NE 16.6 87 321 0.0
1 PM 38 1.0 E 15.8 92 166 0.0
2 PM 40 1.3 E 16.0 90 287 0.0
3 PM 42 1.5 E 16.8 86 406 0.0
4 PM 46 1.3 E 16.8 84 297 0.0
5 PM 46 1.2 S 15.9 89 92 0.7
6 PM 48 0.6 SW 15.0 94 109 0.5
7 PM 45 0.3 SE 15.2 92 69 0.3
8 PM 40 0.2 W 14.3 94 3 1.3
9 PM 47 0.4 S 14.0 94 1 0.1
10 PM 49 1.1 E 13.8 94 0 0.0
11 PM 49 1.6 E 13.9 94 0 0.0
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updated on 05/24/2012 3:40 AM  I   http://www.nature.nps.gov/air/data/current/data_SHBM2.cfm   I  Email: Webmaster