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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 Monday May 25, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 36 37
1 AM 30 36
2 AM 34 38
3 AM 35 39
4 AM 42 41
5 AM 42 42
6 AM 41 43
7 AM 36 44
8 AM 35 47
9 AM 41 49
10 AM 45 51
11 AM 46 52
12 PM 50 54
1 PM 52 54
2 PM 53 54
3 PM 55 54
4 PM 57 52
5 PM 55 50
6 PM 55 48
7 PM 55 46
8 PM 54 43
9 PM 54 41
10 PM 48 40
11 PM 43 40
Weather and Ozone Data Monday May 25, 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 36 1.1 E 14.7 0 0 0.0
1 AM 30 1.9 E 14.7 0 0 0.0
2 AM 34 2.3 W 14.3 0 0 0.0
3 AM 35 2.8 NW 14.1 0 0 0.0
4 AM 42 2.5 W 13.5 0 0 0.0
5 AM 42 1.6 NE 13.2 0 0 0.0
6 AM 41 1.1 E 12.5 0 0 0.0
7 AM 36 2.0 NE 11.6 0 9 0.0
8 AM 35 1.4 E 13.6 0 167 0.0
9 AM 41 1.1 N 16.2 0 354 0.0
10 AM 45 1.4 W 17.6 0 541 0.0
11 AM 46 2.3 W 18.8 0 704 0.0
12 PM 50 2.7 W 20.1 0 834 0.0
1 PM 52 4.0 W 21.0 0 911 0.0
2 PM 53 4.8 W 22.7 0 931 0.0
3 PM 55 4.2 W 24.3 0 911 0.0
4 PM 57 3.7 W 25.3 0 854 0.0
5 PM 55 3.2 W 26.3 0 736 0.0
6 PM 55 3.2 W 26.4 0 584 0.0
7 PM 55 4.4 W 26.3 0 405 0.0
8 PM 54 3.5 W 24.6 0 146 0.0
9 PM 54 1.1 NW 22.5 0 21 0.0
10 PM 48 1.3 E 20.4 0 0 0.0
11 PM 43 3.2 E 18.4 0 0 0.0
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updated on 05/26/2015 9:43 AM  I   http://nature.nps.gov/air/data/current/data_ZION-DW2.cfm   I  Email: Webmaster