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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Wednesday October 22, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 40 40
1 AM 40 39
2 AM 41 39
3 AM 42 38
4 AM 40 36
5 AM 39 36
6 AM 40 36
7 AM 39 37
8 AM 37 38
9 AM 34 39
10 AM 33 41
11 AM 33 43
12 PM 37 45
1 PM 40 46
2 PM 45 47
3 PM 47 47
4 PM 48 47
5 PM 48 46
6 PM 47 46
7 PM 48 45
8 PM 48 44
9 PM 47 44
10 PM 46 43
11 PM 46 43
Weather and Ozone Data Wednesday October 22, 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 40 3.2 S 15.8 40 0 0.0
1 AM 40 2.9 W 16.1 36 1 0.0
2 AM 41 3.2 W 15.5 38 1 0.0
3 AM 42 2.7 W 15.1 40 1 0.0
4 AM 40 2.4 W 14.5 41 1 0.0
5 AM 39 2.9 W 13.2 44 1 0.0
6 AM 40 2.1 W 13.2 46 1 0.0
7 AM 39 0.9 SE 12.9 49 1 0.0
8 AM 37 0.8 SW 12.3 52 18 0.0
9 AM 34 0.8 E 12.2 54 109 0.0
10 AM 33 1.0 NE 12.9 51 352 0.0
11 AM 33 1.3 E 13.5 53 502 0.0
12 PM 37 1.6 NW 14.4 46 579 0.0
1 PM 40 1.6 NW 16.0 41 693 0.0
2 PM 45 2.3 W 16.8 36 691 0.0
3 PM 47 2.0 SW 17.5 33 619 0.0
4 PM 48 1.9 W 18.2 28 498 0.0
5 PM 48 1.8 W 18.3 28 340 0.0
6 PM 47 1.4 S 18.2 29 160 0.0
7 PM 48 1.8 E 17.3 31 11 0.0
8 PM 48 1.5 E 17.1 31 0 0.0
9 PM 47 1.9 E 16.8 32 0 0.0
10 PM 46 1.6 E 16.7 33 0 0.0
11 PM 46 1.3 E 16.5 33 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 10/23/2014 4:39 AM  I   http://www.nature.nps.gov/air/data/current/data_CANY-IS2.cfm   I  Email: Webmaster