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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 Friday May 24, 2013 
Hour Ending
(Local Time)		 1-Hour Average
(parts per billion)		 8-Hour Average
(parts per billion)
12 AM 64 57
1 AM 62 55
2 AM 61 53
3 AM 58 52
4 AM 58 52
5 AM 54 52
6 AM 50 53
7 AM 49 54
8 AM 48 56
9 AM 48 58
10 AM 51 60
11 AM 58 61
12 PM 61 62
1 PM 60 63
2 PM 62 63
3 PM 63 62
4 PM 62 62
5 PM 63 61
6 PM 64 59
7 PM 65 58
8 PM 65 56
9 PM 62 54
10 PM 59 52
11 PM 56 50
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Weather and Ozone Data Friday May 24, 2013
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 64 7.4 SW 22.4 10 0 0.0
1 AM 62 3.7 W 20.9 12 0 0.0
2 AM 61 1.9 NW 20.0 13 0 0.0
3 AM 58 2.4 NE 18.3 15 0 0.0
4 AM 58 3.1 NE 17.3 16 0 0.0
5 AM 54 4.1 E 15.9 18 0 0.0
6 AM 50 4.9 NE 14.0 21 0 0.0
7 AM 49 4.9 E 13.7 22 24 0.0
8 AM 48 4.1 E 14.4 21 184 0.0
9 AM 48 3.3 SE 16.1 20 382 0.0
10 AM 51 2.1 SE 18.9 17 583 0.0
11 AM 58 1.8 SE 22.4 11 765 0.0
12 PM 61 5.1 S 24.4 9 901 0.0
1 PM 60 4.7 S 26.0 8 982 0.0
2 PM 62 4.8 S 27.4 8 999 0.0
3 PM 63 4.4 SW 27.8 8 971 0.0
4 PM 62 3.3 W 28.0 8 884 0.0
5 PM 63 5.5 W 28.5 8 748 0.0
6 PM 64 5.9 W 28.5 8 572 0.0
7 PM 65 6.6 W 28.0 8 370 0.0
8 PM 65 6.3 W 26.6 9 107 0.0
9 PM 62 3.7 SW 24.9 11 13 0.0
10 PM 59 3.4 SW 23.0 13 0 0.0
11 PM 56 1.4 W 22.1 14 0 0.0
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updated on 05/25/2013 6:41 PM  I   http://www2.nature.nps.gov/air/data/current/data_ZION-DW2.cfm   I  Email: Webmaster