National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Escalante National Monument - Visitor Center, UT
EPA AQS Site Number:


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Friday May 22, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 54 46
1 AM 47 45
2 AM 47 45
3 AM 47 45
4 AM 46 46
5 AM 45 48
6 AM 45 50
7 AM 44 52
8 AM 43 54
9 AM 46 56
10 AM 50 57
11 AM 54 58
12 PM 58 58
1 PM 61 58
2 PM 62 58
3 PM 60 57
4 PM 59 57
5 PM 58 --
6 PM 55 --
7 PM 55 --
8 PM 58 --
9 PM 58 --
Weather and Ozone Data Friday May 22, 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 54 2.3 W 13.3 30 0 0.0
1 AM 47 2.4 W 11.0 38 0 0.0
2 AM 47 3.1 W 10.4 39 0 0.0
3 AM 47 3.1 W 9.7 41 0 0.0
4 AM 46 3.4 W 9.1 43 0 0.0
5 AM 45 4.9 W 8.4 45 0 0.0
6 AM 45 4.4 W 7.9 46 0 0.0
7 AM 44 3.6 NW 7.6 47 57 0.0
8 AM 43 2.6 NW 8.7 43 228 0.0
9 AM 46 1.4 N 11.2 35 433 0.0
10 AM 50 1.8 E 13.5 31 640 0.0
11 AM 54 4.0 SE 14.9 27 858 0.0
12 PM 58 5.2 SE 15.5 24 938 0.0
1 PM 61 5.0 SE 15.8 21 1029 0.0
2 PM 62 4.7 S 15.8 22 609 0.0
3 PM 60 4.3 SE 16.0 22 580 0.0
4 PM 59 4.9 SE 16.1 20 331 0.0
5 PM 58 5.1 S 16.3 20 470 0.0
6 PM 55 5.3 W 13.0 40 373 0.0
7 PM 55 4.1 NW 10.7 51 229 0.0
8 PM 58 3.6 W 11.1 44 42 0.0
9 PM 58 2.1 SW 10.4 47 5 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 05/22/2015 10:42 PM  I   http://nature.nps.gov/air/data/current/data_ESCA-VC.cfm   I  Email: Webmaster