National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Grand Teton National Park - Science School, WY
EPA AQS Site Number: 56-039-0008


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Saturday January 21, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 44 41
1 AM 42 40
2 AM 42 40
3 AM 42 40
4 AM 41 40
5 AM 42 40
6 AM 39 40
7 AM 39 41
8 AM 38 42
9 AM 41 43
10 AM 38 43
11 AM 42 44
12 PM 44 45
1 PM 44 --
2 PM 45 --
3 PM 46 --
4 PM 45 --
5 PM 46 --
Weather and Ozone Data Saturday January 21, 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 44 2.7 E -9.8 82 -- 0.0
1 AM 42 2.2 E -10.4 84 -- 0.0
2 AM 42 2.1 E -10.9 86 -- 0.0
3 AM 42 1.8 E -10.6 85 -- 0.0
4 AM 41 2.2 E -10.1 84 -- 0.0
5 AM 42 1.8 E -9.5 84 -- 0.0
6 AM 39 0.6 SW -10.1 88 -- 0.0
7 AM 39 0.8 E -10.1 88 -- 0.0
8 AM 38 1.0 N -10.4 88 2 0.0
9 AM 41 1.7 E -10.4 86 46 0.0
10 AM 38 0.5 E -8.9 82 97 0.0
11 AM 42 0.9 W -8.6 80 171 0.0
12 PM 44 1.3 SW -8.6 87 225 0.0
1 PM 44 0.9 SW -8.2 88 272 0.0
2 PM 45 0.8 W -6.4 82 504 0.0
3 PM 46 1.3 SW -6.9 83 421 0.0
4 PM 45 0.7 SW -6.6 81 224 0.0
5 PM 46 1.0 SW -6.4 83 52 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 01/21/2017 5:41 PM  I   http://www.nature.nps.gov/air/data/current/data_GRTE-SS.cfm   I  Email: Webmaster