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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 March 1, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 45 39
1 AM 44 38
2 AM 42 37
3 AM 40 36
4 AM 39 36
5 AM 35 36
6 AM 38 37
7 AM 36 38
8 AM 34 39
9 AM 35 40
10 AM 37 40
11 AM 39 40
12 PM 41 41
1 PM 42 40
2 PM 43 40
3 PM 43 39
4 PM 42 39
5 PM 39 38
6 PM 38 38
7 PM 40 38
8 PM 40 37
9 PM 37 36
10 PM 36 36
11 PM 40 36
Weather and Ozone Data Sunday March 1, 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 45 3.8 SE 6.8 0 0 0.0
1 AM 44 4.1 SE 6.4 0 0 0.0
2 AM 42 4.5 SE 5.5 0 0 0.0
3 AM 40 3.4 SE 4.9 0 0 0.0
4 AM 39 2.5 E 4.2 0 0 0.0
5 AM 35 3.6 E 4.2 0 0 0.0
6 AM 38 4.3 SE 5.1 0 0 0.0
7 AM 36 2.8 SE 5.1 0 0 0.0
8 AM 34 2.3 SE 4.9 0 7 0.0
9 AM 35 3.5 SE 5.1 0 34 0.0
10 AM 37 4.8 SE 5.8 0 111 0.0
11 AM 39 5.3 SE 6.9 0 214 0.0
12 PM 41 5.6 SE 8.0 0 298 0.0
1 PM 42 6.7 SE 9.1 0 348 0.0
2 PM 43 7.4 SE 8.9 0 153 0.0
3 PM 43 5.3 SE 8.4 0 183 0.0
4 PM 42 5.0 E 7.9 0 108 0.0
5 PM 39 3.5 SE 6.8 0 54 0.0
6 PM 38 2.4 SE 6.5 0 25 0.0
7 PM 40 1.4 E 6.2 0 2 0.0
8 PM 40 1.3 N 5.8 0 0 0.5
9 PM 37 1.9 SE 5.4 0 0 0.3
10 PM 36 1.8 NW 5.3 0 0 1.0
11 PM 40 2.4 NE 4.9 0 0 0.5
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updated on 03/02/2015 11:40 AM  I   http://nature.nps.gov/air/data/current/data_ZION-DW2.cfm   I  Email: Webmaster