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Current Ozone and Weather Data in National Parks


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


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Sunday April 23, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 33 30
1 AM 33 29
2 AM 33 28
3 AM 31 27
4 AM 30 27
5 AM 30 27
6 AM 27 27
7 AM 25 27
8 AM 27 28
9 AM 26 29
10 AM 25 29
11 AM 28 30
12 PM 29 31
1 PM 30 31
2 PM 31 32
3 PM 31 32
4 PM 32 32
5 PM 33 32
6 PM 33 --
7 PM 32 --
8 PM 33 --
9 PM 32 --
10 PM 32 --
Weather and Ozone Data Sunday April 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 33 1.8 NE 3.0 92 0 0.0
1 AM 33 1.6 NE 3.2 87 0 0.0
2 AM 33 1.4 NE 3.6 81 0 0.0
3 AM 31 1.2 E 4.0 84 0 0.0
4 AM 30 1.5 E 3.7 88 0 0.0
5 AM 30 1.4 E 3.3 92 0 0.0
6 AM 27 0.8 NE 2.0 94 0 0.0
7 AM 25 0.7 NE 1.5 94 5 0.0
8 AM 27 1.9 N 2.0 94 36 0.0
9 AM 26 1.5 NE 2.6 94 145 0.0
10 AM 25 1.4 E 3.1 91 319 0.0
11 AM 28 1.1 E 4.3 74 404 0.0
12 PM 29 1.5 E 6.6 67 563 0.0
1 PM 30 1.4 E 6.9 67 496 0.0
2 PM 31 1.6 E 8.0 62 584 0.0
3 PM 31 1.5 E 7.8 63 383 0.0
4 PM 32 1.3 E 7.2 68 236 0.0
5 PM 33 1.1 SE 6.6 71 153 0.0
6 PM 33 1.2 E 5.8 78 76 0.0
7 PM 32 1.2 E 5.2 87 40 0.0
8 PM 33 1.3 E 4.7 89 13 0.0
9 PM 32 1.5 E 4.4 92 0 0.0
10 PM 32 1.6 E 4.2 94 0 0.0
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updated on 04/23/2017 8:43 PM  I   http://www.nature.nps.gov/air/data/current/data_SHEN-BM.cfm   I  Email: Webmaster