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Current Ozone and Weather Data in National Parks


Big Bend National Park - K-Bar Ranch Road, TX
EPA AQS Site Number: 48-043-0101


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Saturday July 4, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 29 26
1 AM 29 25
2 AM 28 24
3 AM 28 24
4 AM 27 25
5 AM 24 25
6 AM 26 26
7 AM 21 27
8 AM 22 28
9 AM 23 29
10 AM 28 30
11 AM 29 31
12 PM 30 --
1 PM 31 --
2 PM 32 --
3 PM 32 --
4 PM 32 --
Weather and Ozone Data Saturday July 4, 2015
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 29 5.8 S 26.2 52 1 0.0
1 AM 29 6.3 S 25.7 55 1 0.0
2 AM 28 4.5 S 24.9 58 1 0.0
3 AM 28 3.2 S 24.3 60 1 0.0
4 AM 27 3.0 S 23.6 62 1 0.0
5 AM 24 2.4 S 22.3 67 1 0.0
6 AM 26 2.7 SE 23.6 63 1 0.0
7 AM 21 1.3 NW 21.9 68 2 0.0
8 AM 22 1.8 NW 22.1 72 63 0.0
9 AM 23 1.6 N 24.6 66 246 0.0
10 AM 28 3.2 SE 26.6 54 428 0.0
11 AM 29 3.9 SE 28.2 49 609 0.0
12 PM 30 3.6 SE 29.6 45 653 0.0
1 PM 31 3.0 SE 31.2 41 864 0.0
2 PM 32 2.7 E 31.5 40 576 0.0
3 PM 32 2.3 SE 32.0 38 537 0.0
4 PM 32 2.9 NE 33.4 37 533 0.0
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updated on 07/04/2015 3:42 PM  I   http://www.nature.nps.gov/air/data/current/data_BIBE-KB.cfm   I  Email: Webmaster