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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 March 28, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 39 33
1 AM 35 31
2 AM 34 31
3 AM 33 30
4 AM 31 31
5 AM 31 32
6 AM 31 33
7 AM 30 35
8 AM 30 37
9 AM 30 40
10 AM 31 42
11 AM 34 45
12 PM 39 47
1 PM 42 49
2 PM 46 51
3 PM 49 53
4 PM 50 53
5 PM 51 53
6 PM 52 52
7 PM 53 51
8 PM 56 50
9 PM 57 48
10 PM 56 46
11 PM 54 43
Weather and Ozone Data Saturday March 28, 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 39 3.5 E 15.9 0 0 0.0
1 AM 35 5.9 E 14.6 0 0 0.0
2 AM 34 6.4 E 14.1 0 0 0.0
3 AM 33 6.1 E 12.3 0 0 0.0
4 AM 31 5.3 E 11.0 0 0 0.0
5 AM 31 6.0 E 10.9 0 0 0.0
6 AM 31 5.8 E 9.9 0 0 0.0
7 AM 30 6.1 E 9.5 0 0 0.0
8 AM 30 6.0 E 9.6 0 4 0.0
9 AM 30 5.2 E 12.0 0 179 0.0
10 AM 31 4.5 E 15.4 0 379 0.0
11 AM 34 3.2 SE 19.0 0 569 0.0
12 PM 39 2.0 S 22.0 0 718 0.0
1 PM 42 2.4 W 23.8 0 814 0.0
2 PM 46 3.4 W 25.7 0 851 0.0
3 PM 49 5.2 W 27.6 0 830 0.0
4 PM 50 5.4 W 28.2 0 755 0.0
5 PM 51 5.6 W 28.2 0 616 0.0
6 PM 52 5.3 SW 27.9 0 438 0.0
7 PM 53 4.9 W 27.2 0 238 0.0
8 PM 56 4.0 W 25.0 0 49 0.0
9 PM 57 1.4 SW 22.4 0 0 0.0
10 PM 56 2.7 NE 19.0 0 0 0.0
11 PM 54 3.3 NE 17.1 0 0 0.0
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updated on 03/29/2015 1:41 PM  I   http://www2.nature.nps.gov/air/data/current/data_ZION-DW2.cfm   I  Email: Webmaster