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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 Thursday April 23, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 44 37
1 AM 41 35
2 AM 37 35
3 AM 34 36
4 AM 35 38
5 AM 36 41
6 AM 36 43
7 AM 34 45
8 AM 34 47
9 AM 38 50
10 AM 46 51
11 AM 52 52
12 PM 52 52
1 PM 54 52
2 PM 54 51
3 PM 53 48
4 PM 52 46
5 PM 52 44
6 PM 52 42
7 PM 52 39
8 PM 52 37
9 PM 43 34
10 PM 35 33
11 PM 35 33
Weather and Ozone Data Thursday April 23, 2015
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 2.5 E 3.2 59 0 0.0
1 AM 41 1.7 NE 3.4 62 0 0.0
2 AM 37 1.8 E 3.0 69 0 0.0
3 AM 34 1.9 NE 1.6 76 0 0.0
4 AM 35 1.8 NE 2.1 76 0 0.0
5 AM 36 2.1 E 1.9 79 0 0.0
6 AM 36 1.8 E 1.3 82 0 0.0
7 AM 34 2.4 E 0.7 84 6 0.0
8 AM 34 2.4 E 2.3 78 102 0.0
9 AM 38 1.3 E 5.1 65 148 0.0
10 AM 46 2.4 SW 7.8 53 387 0.0
11 AM 52 5.1 SW 9.0 47 333 0.0
12 PM 52 4.5 SW 7.7 59 317 0.0
1 PM 54 3.0 SW 7.5 63 536 0.0
2 PM 54 4.2 SW 9.8 51 539 0.0
3 PM 53 4.7 SW 10.5 47 503 0.0
4 PM 52 4.2 SW 10.8 45 405 0.0
5 PM 52 5.0 SW 10.5 44 293 0.0
6 PM 52 4.3 W 10.6 43 420 0.0
7 PM 52 4.9 SW 10.6 42 299 0.0
8 PM 52 4.1 SW 8.9 44 109 0.0
9 PM 43 0.9 SE 4.8 61 2 0.0
10 PM 35 1.7 E 1.5 76 0 0.0
11 PM 35 2.1 E 0.5 83 0 0.0
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updated on 04/24/2015 11:43 PM  I   http://www.nature.nps.gov/air/data/current/data_GRTE-SS2.cfm   I  Email: Webmaster