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Current Ozone and Weather Data in National Parks


Dinosaur National Monument - West Entrance, UT
Portable Ozone Monitor


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Thursday May 21, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 45 38
1 AM 45 36
2 AM 46 34
3 AM 48 32
4 AM 41 31
5 AM 31 31
6 AM 27 32
7 AM 28 35
8 AM 22 37
9 AM 33 41
10 AM 33 45
11 AM 38 48
12 PM 40 51
1 PM 42 54
2 PM 44 56
3 PM 48 59
4 PM 55 60
5 PM 61 61
6 PM 61 61
7 PM 61 60
8 PM 63 59
9 PM 62 58
10 PM 63 56
11 PM 61 55
Weather and Ozone Data Thursday May 21, 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 45 1.0 NW 14.6 0 1 0.0
1 AM 45 1.9 NE 14.4 0 1 0.0
2 AM 46 1.7 N 13.4 0 1 0.0
3 AM 48 1.3 NE 13.2 0 1 0.0
4 AM 41 0.7 NE 11.8 0 1 0.0
5 AM 31 0.8 E 9.7 0 1 0.0
6 AM 27 1.1 NW 9.6 0 2 0.0
7 AM 28 0.8 NW 9.4 0 29 0.0
8 AM 22 0.4 W 9.6 0 175 0.0
9 AM 33 1.1 SW 11.4 0 312 0.0
10 AM 33 1.4 S 12.7 0 395 0.0
11 AM 38 1.2 S 13.6 0 437 0.0
12 PM 40 1.8 SW 15.1 0 625 0.0
1 PM 42 1.7 S 16.9 0 802 0.0
2 PM 44 1.5 SW 18.3 0 651 0.0
3 PM 48 1.8 SW 19.4 0 831 0.0
4 PM 55 1.8 SW 20.9 0 842 0.0
5 PM 61 1.6 SW 21.9 0 683 0.0
6 PM 61 1.8 S 22.5 0 519 0.0
7 PM 61 2.4 W 22.4 0 343 0.0
8 PM 63 2.5 SW 21.8 0 126 0.0
9 PM 62 4.9 W 18.7 0 6 0.1
10 PM 63 4.4 NW 16.9 0 1 0.6
11 PM 61 2.6 NE 16.1 0 1 0.0
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updated on 05/22/2015 10:41 AM  I   http://www.nature.nps.gov/air/data/current/data_DINO-WE2.cfm   I  Email: Webmaster