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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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Tuesday June 30, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 30 26
1 AM 27 25
2 AM 26 25
3 AM 27 25
4 AM 26 25
5 AM 26 25
6 AM 24 25
7 AM 28 26
8 AM 23 27
9 AM 23 29
10 AM -- 30
11 AM 27 31
12 PM 27 31
1 PM 28 31
2 PM 31 32
3 PM 33 31
4 PM 34 31
5 PM 35 30
6 PM 33 29
7 PM 31 29
8 PM 30 28
9 PM 29 27
10 PM 30 26
11 PM 29 24
Weather and Ozone Data Tuesday June 30, 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 30 5.7 S 26.6 50 1 0.0
1 AM 27 3.7 SE 25.5 55 1 0.0
2 AM 26 3.5 S 24.7 57 1 0.0
3 AM 27 3.6 S 24.3 59 1 0.0
4 AM 26 3.4 S 24.1 59 1 0.0
5 AM 26 2.6 S 23.2 61 1 0.0
6 AM 24 2.0 SW 21.3 68 1 0.0
7 AM 28 3.5 S 22.7 61 2 0.0
8 AM 23 2.2 NW 22.2 67 55 0.0
9 AM 23 2.4 N 25.5 60 240 0.0
10 AM -- 1.6 NE 26.7 54 398 --
11 AM 27 3.9 N 28.8 51 703 0.0
12 PM 27 4.9 N 28.8 52 716 0.0
1 PM 28 4.0 N 29.9 48 861 0.0
2 PM 31 2.9 NE 31.3 40 862 0.0
3 PM 33 2.9 NE 31.6 37 494 0.0
4 PM 34 3.2 NE 31.9 34 479 0.0
5 PM 35 3.5 NE 34.2 30 690 0.0
6 PM 33 5.6 E 30.0 38 139 0.0
7 PM 31 3.7 E 29.0 41 130 0.0
8 PM 30 3.9 E 29.9 39 261 0.0
9 PM 29 3.5 E 28.5 43 62 0.0
10 PM 30 2.9 E 27.0 50 1 0.0
11 PM 29 3.1 SE 25.9 51 1 0.0
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updated on 07/01/2015 6:42 AM  I   http://www2.nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster