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Current Ozone and Weather Data in National Parks


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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Friday October 20, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 34 31
1 AM 33 30
2 AM 33 29
3 AM 32 27
4 AM 31 28
5 AM 30 28
6 AM 29 29
7 AM 27 30
8 AM 26 33
9 AM 25 35
10 AM 23 38
11 AM 34 40
12 PM 36 41
1 PM 38 41
2 PM 36 41
3 PM 46 41
4 PM 46 40
5 PM 45 40
6 PM 43 39
7 PM 41 38
8 PM 40 38
9 PM 37 37
10 PM 36 37
11 PM 38 37
Weather and Ozone Data Friday October 20, 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 34 3.1 E 1.2 52 -- 0.0
1 AM 33 3.0 E 0.6 55 0 0.0
2 AM 33 3.1 E 0.4 57 -- 0.0
3 AM 32 2.3 E -0.1 61 0 0.0
4 AM 31 2.5 E -0.4 64 -- 0.0
5 AM 30 2.8 E -0.4 67 0 0.0
6 AM 29 2.6 E -0.5 71 0 0.0
7 AM 27 2.6 E -1.0 76 0 0.0
8 AM 26 2.6 E -0.6 78 8 0.0
9 AM 25 2.0 E 0.9 75 34 0.0
10 AM 23 1.8 E 2.4 73 140 0.0
11 AM 34 1.9 SW 8.1 54 98 0.0
12 PM 36 4.0 SW 6.9 73 202 0.1
1 PM 38 6.2 SW 6.9 74 111 0.0
2 PM 36 3.8 SW 2.9 82 52 0.1
3 PM 46 6.8 SW 2.6 72 130 0.0
4 PM 46 6.9 SW 0.2 87 149 0.0
5 PM 45 5.5 SW 1.0 71 213 0.0
6 PM 43 6.2 SW -0.2 71 40 0.0
7 PM 41 4.3 SW -1.5 83 4 0.0
8 PM 40 5.0 SW -1.5 84 0 0.1
9 PM 37 3.0 SW -2.3 95 0 1.4
10 PM 36 3.9 SW -2.3 96 0 0.4
11 PM 38 2.2 W -2.3 94 0 0.8
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updated on 10/21/2017 5:42 AM  I   http://www.nature.nps.gov/air/data/current/data_GRTE-SS2.cfm   I  Email: Webmaster