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Current Ozone and Weather Data in National Parks


Joshua Tree National Park - Pinto Wells, CA
Portable Ozone Monitor


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Thursday April 17, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 78 57
1 AM 68 54
2 AM 62 52
3 AM 62 52
4 AM 55 53
5 AM 48 54
6 AM 43 56
7 AM 44 59
8 AM 52 61
9 AM 56 63
10 AM 63 64
11 AM 65 64
12 PM 65 64
1 PM 65 63
2 PM 64 62
3 PM 63 61
4 PM 65 60
5 PM 65 59
6 PM 65 57
7 PM 63 55
8 PM 60 54
9 PM 58 54
10 PM 55 53
11 PM 54 52
Weather and Ozone Data Thursday April 17, 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 78 3.5 SE 25.9 15 0 0.0
1 AM 68 2.3 S 24.8 17 0 0.0
2 AM 62 0.9 NW 21.6 20 0 0.0
3 AM 62 0.9 E 21.3 21 0 0.0
4 AM 55 1.3 N 19.6 23 0 0.0
5 AM 48 2.0 NW 16.7 25 0 0.0
6 AM 43 1.4 NW 15.3 26 0 0.0
7 AM 44 1.0 NW 15.0 27 45 0.0
8 AM 52 1.7 E 19.8 20 269 0.0
9 AM 56 2.2 SE 23.1 13 519 0.0
10 AM 63 5.0 SE 25.4 12 729 0.0
11 AM 65 5.1 SE 27.0 12 920 0.0
12 PM 65 4.9 S 28.5 14 962 0.0
1 PM 65 5.0 SE 30.1 15 1028 0.0
2 PM 64 5.6 SE 31.2 13 873 0.0
3 PM 63 6.0 SE 31.8 12 762 0.0
4 PM 65 6.2 S 31.1 14 579 0.0
5 PM 65 5.4 S 30.7 15 405 0.0
6 PM 65 5.8 S 29.9 17 215 0.0
7 PM 63 5.3 S 28.5 19 57 0.0
8 PM 60 4.5 S 27.1 18 1 0.0
9 PM 58 4.5 S 26.1 20 0 0.0
10 PM 55 3.4 S 25.2 21 0 0.0
11 PM 54 2.5 SE 24.3 24 0 0.0
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updated on 04/18/2014 7:42 AM  I   http://www2.nature.nps.gov/air/data/current/data_JOTR-PW2.cfm   I  Email: Webmaster