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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 Saturday November 22, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 26 27
1 AM 29 27
2 AM 27 27
3 AM 28 27
4 AM 27 28
5 AM 27 28
6 AM 26 28
7 AM 28 29
8 AM 27 30
9 AM 29 31
10 AM 30 31
11 AM 30 31
12 PM 29 31
1 PM 30 30
2 PM 30 30
3 PM 36 30
4 PM 36 30
5 PM 29 30
6 PM 30 30
7 PM 28 30
8 PM 27 30
9 PM 29 31
10 PM 32 31
11 PM 32 --
Weather and Ozone Data Saturday November 22, 2014
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 26 6.1 S 0.8 75 1 0.0
1 AM 29 6.1 S 0.4 75 1 0.0
2 AM 27 6.2 S 0.1 74 1 0.0
3 AM 28 6.0 S -0.4 75 1 0.0
4 AM 27 6.0 S -1.1 78 1 0.0
5 AM 27 5.5 S -0.6 76 1 0.0
6 AM 26 6.3 S 0.7 70 1 0.0
7 AM 28 6.0 S 1.7 67 1 0.0
8 AM 27 6.4 S 2.4 65 11 0.0
9 AM 29 6.1 S 2.9 65 58 0.0
10 AM 30 6.9 S 3.8 60 112 0.0
11 AM 30 7.8 S 4.4 59 154 0.0
12 PM 29 7.6 SW 4.9 58 169 0.0
1 PM 30 8.6 SW 5.8 59 77 0.0
2 PM 30 8.2 SW 4.8 87 30 4.1
3 PM 36 4.0 NW 6.0 83 116 0.9
4 PM 36 4.0 S 6.1 80 57 0.0
5 PM 29 5.9 S 4.2 91 2 0.0
6 PM 30 6.5 S 4.6 89 1 0.0
7 PM 28 6.6 SW 5.6 77 1 0.0
8 PM 27 6.5 SW 5.1 77 1 0.0
9 PM 29 6.3 SW 4.9 75 1 0.0
10 PM 32 6.7 W 5.5 62 1 0.0
11 PM 32 7.9 W 4.6 59 1 0.0
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updated on 11/23/2014 3:38 AM  I   http://www.nature.nps.gov/air/data/current/data_THRO-VC2.cfm   I  Email: Webmaster