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 October 23, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 45 40
1 AM 43 39
2 AM 42 38
3 AM 40 38
4 AM 43 38
5 AM 38 --
6 AM 37 --
7 AM 39 --
8 AM 37 --
9 AM 34 --
Weather and Ozone Data Thursday October 23, 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 45 2.1 E 16.1 34 1 0.0
1 AM 43 2.0 E 15.4 36 1 0.0
2 AM 42 1.5 SE 14.9 37 1 0.0
3 AM 40 1.7 E 14.1 38 1 0.0
4 AM 43 1.0 E 14.3 38 1 0.0
5 AM 38 1.2 E 13.4 40 1 0.0
6 AM 37 1.9 E 12.5 43 1 0.0
7 AM 39 2.0 E 12.3 44 1 0.0
8 AM 37 1.9 E 11.9 46 15 0.0
9 AM 34 2.0 E 11.8 46 167 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 10/23/2014 9:39 AM  I   http://www.nature.nps.gov/air/data/current/data_CANY-IS.cfm   I  Email: Webmaster