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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 August 2, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 43 37
1 AM 41 35
2 AM 38 34
3 AM 39 34
4 AM 39 34
5 AM 36 35
6 AM 33 37
7 AM 30 39
8 AM 31 42
9 AM 30 45
10 AM 35 48
11 AM 43 51
12 PM 47 53
1 PM 47 55
2 PM 50 56
3 PM 55 56
4 PM 57 55
5 PM 57 53
6 PM 58 51
7 PM 59 48
8 PM 58 46
9 PM 55 43
10 PM 51 40
11 PM 46 38
Weather and Ozone Data Sunday August 2, 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 43 1.4 NE 26.1 0 0 0.0
1 AM 41 0.4 E 26.1 0 0 0.0
2 AM 38 1.0 SE 25.6 0 0 0.0
3 AM 39 1.9 E 25.0 0 0 0.0
4 AM 39 1.6 NE 24.8 0 0 0.0
5 AM 36 1.6 E 23.7 0 0 0.0
6 AM 33 2.5 E 23.4 0 0 0.0
7 AM 30 2.6 E 23.3 0 6 0.0
8 AM 31 1.9 NE 24.3 0 62 0.0
9 AM 30 0.9 S 24.7 0 75 0.0
10 AM 35 3.4 SE 24.2 0 28 0.0
11 AM 43 3.1 N 24.1 0 404 0.3
12 PM 47 1.6 W 26.7 0 438 0.0
1 PM 47 1.3 SW 28.1 0 346 0.0
2 PM 50 1.6 W 30.3 0 738 0.0
3 PM 55 2.6 W 32.6 0 899 0.0
4 PM 57 4.5 W 33.8 0 846 0.0
5 PM 57 3.5 W 34.3 0 656 0.0
6 PM 58 3.0 W 34.8 0 564 0.0
7 PM 59 4.2 W 34.3 0 361 0.0
8 PM 58 3.8 SW 33.2 0 142 0.0
9 PM 55 2.9 SW 31.8 0 21 0.0
10 PM 51 1.1 SW 30.0 0 0 0.0
11 PM 46 3.2 SE 28.4 0 0 0.0
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updated on 08/03/2015 12:45 PM  I   http://www.nature.nps.gov/air/data/current/data_ZION-DW2.cfm   I  Email: Webmaster