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Current Ozone and Weather Data in National Parks


Yellowstone National Park - Water Tower, WY
EPA AQS Site Number: 56-039-1011


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Sunday February 7, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM -- --
1 AM -- --
2 AM -- --
3 AM -- --
4 AM -- --
5 AM -- --
6 AM -- --
7 AM -- --
8 AM -- --
9 AM -- --
10 AM -- --
11 AM -- --
12 PM -- --
1 PM -- --
2 PM -- --
3 PM -- --
4 PM -- --
5 PM -- --
6 PM -- --
7 PM -- --
8 PM -- --
9 PM -- --
10 PM -- --
11 PM -- --
Weather and Ozone Data Sunday February 7, 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 -- 0.9 NW -8.7 88 -- 0.0
1 AM -- 0.8 NW -8.5 88 0 0.0
2 AM -- 2.0 SW -8.2 88 -- 0.0
3 AM -- 2.4 SW -8.1 86 -- 0.0
4 AM -- 2.0 SW -8.5 85 -- 0.0
5 AM -- 1.5 W -8.9 83 -- 0.0
6 AM -- 0.9 W -10.2 86 -- 0.0
7 AM -- 1.1 N -12.4 89 -- 0.0
8 AM -- 1.0 N -12.8 88 1 0.0
9 AM -- 0.6 NE -11.5 88 30 0.0
10 AM -- 1.4 SE -8.2 79 92 0.0
11 AM -- 1.9 SE -6.6 69 119 0.0
12 PM -- 2.0 S -2.7 49 139 0.0
1 PM -- 2.5 SW -1.5 40 170 0.0
2 PM -- 2.1 SW -0.7 40 191 0.0
3 PM -- 2.6 SW -0.6 42 229 0.0
4 PM -- 2.7 SW -1.3 47 104 0.0
5 PM -- 2.7 SW -2.1 49 69 0.0
6 PM -- 2.6 SW -3.5 54 5 0.0
7 PM -- 2.1 W -4.6 59 0 0.0
8 PM -- 0.9 SE -5.6 69 0 0.0
9 PM -- 0.9 NE -6.3 74 0 0.0
10 PM -- 0.7 N -6.2 75 0 0.0
11 PM -- 0.7 N -6.2 78 0 0.0
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updated on 02/08/2016 7:42 PM  I   http://nature.nps.gov/air/data/current/data_YELL-WT2.cfm   I  Email: Webmaster