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Current Ozone and Weather Data in National Parks


Theodore Roosevelt National Park - Visitor Center, ND
EPA AQS Site Number: 38-007-0002


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Monday August 29, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 32 28
1 AM 32 26
2 AM 31 24
3 AM 31 23
4 AM 28 23
5 AM 27 23
6 AM 23 24
7 AM 20 26
8 AM 19 28
9 AM 20 30
10 AM 23 32
11 AM 26 34
12 PM 31 35
1 PM 35 35
2 PM 35 35
3 PM 36 34
4 PM 37 32
5 PM 38 31
6 PM 38 29
7 PM 36 28
8 PM 31 26
9 PM 29 25
10 PM 27 24
11 PM 25 23
Weather and Ozone Data Monday August 29, 2016
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 4.9 NE 19.2 53 0 0.0
1 AM 32 4.5 NE 18.8 55 0 0.0
2 AM 31 3.8 N 18.5 56 0 0.0
3 AM 31 4.2 N 18.5 56 0 0.0
4 AM 28 4.1 N 17.6 61 0 0.0
5 AM 27 4.6 N 16.6 63 0 0.0
6 AM 23 4.2 N 15.3 68 0 0.0
7 AM 20 3.7 N 14.3 71 28 0.0
8 AM 19 3.8 N 14.9 67 184 0.0
9 AM 20 4.1 NE 16.1 61 307 0.0
10 AM 23 3.8 NE 18.3 53 505 0.0
11 AM 26 3.8 NE 20.1 47 642 0.0
12 PM 31 3.3 NE 22.2 41 735 0.0
1 PM 35 2.6 E 24.4 36 779 0.0
2 PM 35 2.8 E 26.0 31 775 0.0
3 PM 36 2.8 E 27.2 29 720 0.0
4 PM 37 2.9 E 27.6 27 624 0.0
5 PM 38 3.0 E 27.9 27 488 0.0
6 PM 38 3.9 E 27.3 28 308 0.0
7 PM 36 4.7 E 25.7 30 151 0.0
8 PM 31 5.3 E 23.4 34 18 0.0
9 PM 29 6.4 E 21.3 39 0 0.0
10 PM 27 7.7 E 19.6 45 0 0.0
11 PM 25 8.7 E 18.9 47 0 0.0
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updated on 08/30/2016 11:41 AM  I   http://nature.nps.gov/air/data/current/data_THRO-VC2.cfm   I  Email: Webmaster