National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Zion National Park - Dalton Wash, UT
EPA AQS Site Number: 49-053-0130


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Saturday December 3, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 35 33
1 AM 35 32
2 AM 35 32
3 AM 34 32
4 AM 35 32
5 AM 32 32
6 AM 32 33
7 AM 30 34
8 AM 30 35
9 AM 31 37
10 AM 32 38
11 AM 35 39
12 PM 38 39
1 PM 40 38
2 PM 41 37
3 PM 40 36
4 PM 40 35
5 PM 39 34
6 PM 39 34
7 PM 37 33
8 PM 35 --
9 PM 31 --
10 PM 33 --
11 PM 32 --
Weather and Ozone Data Saturday December 3, 2016
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 35 8.6 N 2.0 0 1 0.0
1 AM 35 8.0 N 1.7 0 1 0.0
2 AM 35 6.5 N 1.4 0 1 0.0
3 AM 34 3.5 NE 0.3 0 0 0.0
4 AM 35 2.7 N 0.2 0 1 0.0
5 AM 32 3.4 E -1.0 0 1 0.0
6 AM 32 2.9 E -2.0 0 0 0.0
7 AM 30 3.4 SE -2.1 0 0 0.0
8 AM 30 3.6 E -2.7 0 13 0.0
9 AM 31 3.1 E -0.5 0 154 0.0
10 AM 32 2.5 SE 1.5 0 312 0.0
11 AM 35 2.6 SE 3.7 0 439 0.0
12 PM 38 2.1 W 5.4 0 515 0.0
1 PM 40 2.0 W 7.1 0 534 0.0
2 PM 41 3.3 W 8.4 0 495 0.0
3 PM 40 2.8 W 8.8 0 399 0.0
4 PM 40 1.8 W 9.3 0 253 0.0
5 PM 39 2.1 S 9.0 0 74 0.0
6 PM 39 1.8 E 6.0 0 3 0.0
7 PM 37 2.2 E 3.5 0 1 0.0
8 PM 35 2.6 E 3.3 0 1 0.0
9 PM 31 2.3 SE 2.8 0 1 0.0
10 PM 33 2.9 E 1.2 0 0 0.0
11 PM 32 2.6 SE 2.1 0 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 12/04/2016 1:41 AM  I   http://www.nature.nps.gov/air/data/current/data_ZION-DW2.cfm   I  Email: Webmaster