National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


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


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Tuesday June 28, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 17 17
1 AM 17 17
2 AM 17 17
3 AM 17 17
4 AM 17 21
5 AM 17 25
6 AM 17 29
7 AM 17 33
8 AM 17 38
9 AM 17 42
10 AM 19 47
11 AM 48 52
12 PM 50 53
1 PM 51 53
2 PM 50 53
3 PM 52 53
4 PM 54 53
5 PM 55 --
6 PM 56 --
7 PM 56 --
8 PM 53 --
9 PM 48 --
Weather and Ozone Data Tuesday June 28, 2016
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 17 1.4 SE 36.1 20 0 0.0
1 AM 17 0.6 N 35.2 20 0 0.0
2 AM 17 1.3 NE 34.0 22 0 0.0
3 AM 17 1.0 NE 32.3 23 0 0.0
4 AM 17 1.9 N 31.5 24 0 0.0
5 AM 17 1.5 NW 29.5 27 0 0.0
6 AM 17 3.3 NW 29.6 27 5 0.0
7 AM 17 1.5 W 30.6 26 127 0.0
8 AM 17 2.5 W 33.1 23 330 0.0
9 AM 17 2.8 NW 36.7 19 530 0.0
10 AM 19 1.7 W 39.2 17 721 0.0
11 AM 48 1.4 W 40.9 15 875 0.0
12 PM 50 1.8 NE 42.4 14 976 0.0
1 PM 51 2.6 NW 42.8 13 1013 0.0
2 PM 50 2.3 S 43.6 13 1014 0.0
3 PM 52 2.9 NE 44.1 12 954 0.0
4 PM 54 2.7 SW 44.4 11 826 0.0
5 PM 55 3.4 S 44.4 12 576 0.0
6 PM 56 6.2 W 42.8 13 291 0.0
7 PM 56 2.7 W 42.4 14 148 0.0
8 PM 53 1.9 NW 41.6 14 31 0.0
9 PM 48 1.7 N 39.5 14 0 0.0
U.S. Department of the Interior Accessibility Freedom of Information Act USA.gov Search
Privacy Policy Disclaimer NPS Home Contact Us
updated on 06/28/2016 10:41 PM  I   http://nature.nps.gov/air/data/current/data_JOTR-PW.cfm   I  Email: Webmaster