National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Canyonlands National Park - Island in the Sky, UT
EPA AQS Site Number: 49-037-0101


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Thursday March 26, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 47 46
1 AM 48 45
2 AM 47 44
3 AM 47 43
4 AM 46 42
5 AM 45 41
6 AM 44 41
7 AM 44 42
8 AM 43 42
9 AM 39 43
10 AM 37 44
11 AM 39 45
12 PM 43 46
1 PM 45 46
2 PM 47 46
3 PM 48 46
4 PM 47 46
5 PM 47 46
6 PM 47 46
7 PM 46 --
8 PM 46 --
9 PM 46 --
10 PM 46 --
11 PM 46 --
Weather and Ozone Data Thursday March 26, 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 47 3.0 N 1.7 24 1 0.0
1 AM 48 3.8 NW 0.9 25 1 0.0
2 AM 47 3.9 W 0.7 26 1 0.0
3 AM 47 3.7 W 0.1 28 1 0.0
4 AM 46 3.2 NW -0.5 30 1 0.0
5 AM 45 2.2 NW -0.5 31 1 0.0
6 AM 44 2.8 NW -1.2 34 1 0.0
7 AM 44 2.6 W -1.0 33 1 0.0
8 AM 43 1.6 E -0.4 33 55 0.0
9 AM 39 2.0 E 0.9 30 236 0.0
10 AM 37 2.3 E 2.0 28 444 0.0
11 AM 39 1.6 E 4.0 23 631 0.0
12 PM 43 2.2 E 5.7 20 788 0.0
1 PM 45 2.1 NW 7.3 17 857 0.0
2 PM 47 2.9 NW 8.9 15 893 0.0
3 PM 48 2.6 W 9.6 15 849 0.0
4 PM 47 2.5 W 10.3 14 746 0.0
5 PM 47 2.5 W 10.7 14 595 0.0
6 PM 47 2.2 W 11.2 14 408 0.0
7 PM 46 1.7 W 11.0 15 174 0.0
8 PM 46 0.8 SW 9.1 20 9 0.0
9 PM 46 1.8 E 8.4 21 1 0.0
10 PM 46 1.3 SE 8.1 20 1 0.0
11 PM 46 1.1 S 8.2 21 1 0.0
U.S. Department of the Interior Accessibility Freedom of Information Act USA.gov Search
Privacy Policy Disclaimer NPS Home Contact Us
updated on 03/26/2015 11:41 PM  I   http://nature.nps.gov/air/data/current/data_CANY-IS.cfm   I  Email: Webmaster