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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 Sunday July 23, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 32 31
1 AM 36 31
2 AM 36 30
3 AM 34 30
4 AM 31 30
5 AM 29 32
6 AM 26 33
7 AM 30 35
8 AM 28 36
9 AM 28 37
10 AM 36 38
11 AM 39 38
12 PM 42 38
1 PM 41 37
2 PM 41 36
3 PM 39 35
4 PM 34 34
5 PM 38 34
6 PM 36 32
7 PM 37 31
8 PM 35 30
9 PM 32 29
10 PM 31 28
11 PM 32 28
Weather and Ozone Data Sunday July 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 32 2.2 NW 25.2 59 2 0.0
1 AM 36 2.0 NW 25.3 58 2 0.0
2 AM 36 1.9 W 25.6 54 2 0.0
3 AM 34 2.4 NW 25.1 56 2 0.0
4 AM 31 2.6 W 24.5 60 1 0.0
5 AM 29 2.2 W 23.6 62 2 0.0
6 AM 26 1.7 W 22.6 66 2 0.0
7 AM 30 2.9 NW 22.9 64 2 0.0
8 AM 28 2.8 NW 22.3 70 24 0.0
9 AM 28 1.4 NW 24.2 64 128 0.0
10 AM 36 1.9 NE 27.1 55 328 0.0
11 AM 39 1.4 S 27.7 50 365 0.0
12 PM 42 2.2 N 30.2 46 632 0.0
1 PM 41 2.4 N 31.5 43 915 0.0
2 PM 41 3.1 NE 31.4 43 442 0.9
3 PM 39 4.5 NW 23.1 71 133 18.9
4 PM 34 3.5 NW 26.4 71 356 0.0
5 PM 38 3.4 N 30.6 48 571 0.1
6 PM 36 5.9 N 27.5 58 330 0.0
7 PM 37 4.0 NW 26.7 58 193 0.0
8 PM 35 3.5 NW 26.0 61 118 0.0
9 PM 32 3.2 NW 24.5 68 16 0.0
10 PM 31 2.8 NW 23.7 71 2 0.0
11 PM 32 3.5 NW 23.7 69 2 0.0
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updated on 07/24/2017 9:41 PM  I   http://nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster