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 Monday October 20, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 41 40
1 AM 41 39
2 AM 41 39
3 AM 41 38
4 AM 39 38
5 AM 40 38
6 AM 39 38
7 AM 39 38
8 AM 38 39
9 AM 37 39
10 AM 36 40
11 AM 37 41
12 PM 39 42
1 PM 41 --
2 PM 43 --
3 PM 43 --
4 PM 43 --
5 PM 43 --
Weather and Ozone Data Monday October 20, 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 41 2.4 E 15.7 40 1 0.0
1 AM 41 2.6 E 15.0 44 1 0.0
2 AM 41 2.2 E 14.6 48 1 0.0
3 AM 41 2.5 E 14.6 48 1 0.0
4 AM 39 2.2 E 14.0 51 1 0.0
5 AM 40 2.0 SE 14.6 48 1 0.0
6 AM 39 2.4 E 14.2 50 1 0.0
7 AM 39 2.2 E 14.1 50 1 0.0
8 AM 38 2.0 E 13.8 51 17 0.0
9 AM 37 2.2 E 13.8 51 168 0.0
10 AM 36 2.5 E 13.8 52 183 0.0
11 AM 37 2.3 E 14.6 49 421 0.0
12 PM 39 2.7 SE 16.1 44 635 0.0
1 PM 41 2.4 SE 17.5 40 697 0.0
2 PM 43 2.1 SE 18.9 35 697 0.0
3 PM 43 2.9 SE 19.9 32 619 0.0
4 PM 43 2.0 W 19.8 32 468 0.0
5 PM 43 1.9 SW 19.9 31 293 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 10/20/2014 5:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_CANY-IS.cfm   I  Email: Webmaster