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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 Monday January 16, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 23 21
1 AM 20 22
2 AM 22 23
3 AM 21 24
4 AM 22 26
5 AM 21 27
6 AM 22 29
7 AM 23 31
8 AM 27 33
9 AM 29 35
10 AM 32 36
11 AM 33 37
12 PM 36 38
1 PM 37 38
2 PM 38 37
3 PM 39 37
4 PM 40 36
5 PM 40 36
6 PM 39 35
7 PM 36 35
8 PM 36 34
9 PM 35 34
10 PM 33 33
11 PM 35 33
Weather and Ozone Data Monday January 16, 2017
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 23 2.7 NW 8.4 80 0 0.0
1 AM 20 2.1 NW 7.5 84 0 0.0
2 AM 22 2.0 NW 7.4 82 0 0.0
3 AM 21 2.1 N 7.1 82 0 0.0
4 AM 22 2.5 NW 7.1 82 0 0.0
5 AM 21 1.5 NW 6.4 83 0 0.0
6 AM 22 2.1 NW 6.5 82 0 0.0
7 AM 23 2.4 NW 6.4 81 3 0.0
8 AM 27 3.7 NW 8.4 72 81 0.0
9 AM 29 3.8 NW 10.2 64 191 0.0
10 AM 32 4.4 NW 11.8 52 327 0.0
11 AM 33 3.8 NW 13.0 48 417 0.0
12 PM 36 5.0 NW 14.2 35 520 0.0
1 PM 37 3.3 NW 15.0 34 547 0.0
2 PM 38 4.1 NW 15.5 34 540 0.0
3 PM 39 4.7 NW 15.7 35 428 0.0
4 PM 40 4.7 NW 15.7 33 253 0.0
5 PM 40 4.5 NW 14.9 32 61 0.0
6 PM 39 3.7 N 13.1 35 0 0.0
7 PM 36 2.4 NW 11.1 43 0 0.0
8 PM 36 3.4 NW 10.2 45 0 0.0
9 PM 35 1.9 NW 9.5 46 0 0.0
10 PM 33 1.1 E 8.2 53 0 0.0
11 PM 35 1.3 SW 8.5 50 0 0.0
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updated on 01/17/2017 11:41 PM  I   http://www.nature.nps.gov/air/data/current/data_JOTR-PW2.cfm   I  Email: Webmaster