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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 Sunday July 27, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 42 35
1 AM 41 34
2 AM 34 33
3 AM 35 33
4 AM 34 34
5 AM 34 36
6 AM 34 39
7 AM 33 42
8 AM 32 44
9 AM 32 46
10 AM 37 48
11 AM 41 49
12 PM 50 50
1 PM 56 50
2 PM 55 49
3 PM 51 48
4 PM 48 47
5 PM 47 46
6 PM 48 46
7 PM 50 46
8 PM 51 45
9 PM 47 44
10 PM 46 43
11 PM 44 42
Weather and Ozone Data Sunday July 27, 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 42 2.0 E 27.4 0 0 0.0
1 AM 41 2.5 E 27.1 0 0 0.0
2 AM 34 4.3 E 25.4 0 0 0.0
3 AM 35 5.1 E 25.4 0 0 0.0
4 AM 34 5.2 E 24.3 0 0 0.0
5 AM 34 4.1 E 24.0 0 0 0.0
6 AM 34 4.6 E 23.6 0 0 0.0
7 AM 33 4.3 E 23.0 0 7 0.0
8 AM 32 3.9 E 23.0 0 84 0.0
9 AM 32 3.4 E 24.3 0 206 0.0
10 AM 37 3.4 SE 26.6 0 421 0.0
11 AM 41 3.0 SE 29.2 0 701 0.0
12 PM 50 2.2 SE 32.4 0 873 0.0
1 PM 56 1.8 W 34.8 0 980 0.0
2 PM 55 3.5 W 36.2 0 1043 0.0
3 PM 51 7.4 W 35.2 0 655 0.0
4 PM 48 7.2 W 33.4 0 282 0.0
5 PM 47 5.4 W 34.3 0 608 0.0
6 PM 48 5.1 W 34.4 0 327 0.0
7 PM 50 4.5 NW 33.7 0 155 0.0
8 PM 51 2.3 NW 33.4 0 59 0.0
9 PM 47 2.9 W 32.6 0 10 0.0
10 PM 46 3.0 NW 31.4 0 0 0.0
11 PM 44 2.2 W 30.5 0 0 0.0
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updated on 07/28/2014 3:41 PM  I   http://www.nature.nps.gov/air/data/current/data_ZION-DW2.cfm   I  Email: Webmaster