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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


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Thursday May 5, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 32 31
1 AM 33 30
2 AM 33 30
3 AM 33 30
4 AM 32 31
5 AM 30 32
6 AM 29 35
7 AM 29 36
8 AM 25 37
9 AM 31 --
10 AM 33 --
11 AM 39 --
12 PM 46 --
1 PM 49 --
Weather and Ozone Data Thursday May 5, 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 5.7 N 15.0 50 0 0.0
1 AM 33 6.6 N 15.0 51 0 0.0
2 AM 33 6.4 N 14.3 54 0 0.0
3 AM 33 6.7 N 14.4 54 0 0.0
4 AM 32 6.6 N 13.7 55 0 0.0
5 AM 30 6.8 N 12.7 59 0 0.0
6 AM 29 6.6 N 12.2 61 10 0.0
7 AM 29 7.1 N 12.1 64 119 0.0
8 AM 25 6.9 N 14.7 57 267 0.0
9 AM 31 6.2 N 18.4 48 463 0.0
10 AM 33 4.2 N 22.1 39 605 0.0
11 AM 39 3.3 N 24.7 34 736 0.0
12 PM 46 3.4 N 27.0 26 821 0.0
1 PM 49 3.2 N 28.2 20 868 0.0
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updated on 05/05/2016 1:42 PM  I   http://www.nature.nps.gov/air/data/current/data_THRO-VC.cfm   I  Email: Webmaster