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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 Saturday April 22, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 45 37
1 AM 42 36
2 AM 35 35
3 AM 32 35
4 AM 38 37
5 AM 38 37
6 AM 36 38
7 AM 34 40
8 AM 33 41
9 AM 35 43
10 AM 40 45
11 AM 42 46
12 PM 43 47
1 PM 46 47
2 PM 47 46
3 PM 48 44
4 PM 48 43
5 PM 48 42
6 PM 48 41
7 PM 48 40
8 PM 44 39
9 PM 38 39
10 PM 37 40
11 PM 38 40
Weather and Ozone Data Saturday April 22, 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 45 1.2 NE 0.3 73 0 0.0
1 AM 42 1.8 NE -1.1 79 0 0.0
2 AM 35 1.5 E -2.3 86 0 0.0
3 AM 32 1.7 E -3.0 89 0 0.0
4 AM 38 2.7 E -2.8 85 0 0.0
5 AM 38 2.8 E -3.3 83 0 0.0
6 AM 36 2.3 E -4.2 85 0 0.0
7 AM 34 2.3 E -5.0 85 6 0.0
8 AM 33 1.4 E -4.5 83 165 0.0
9 AM 35 1.3 NW -1.5 75 382 0.0
10 AM 40 1.8 SW 0.6 68 567 0.0
11 AM 42 1.9 SW 2.4 63 745 0.0
12 PM 43 2.6 SW 4.1 58 834 0.0
1 PM 46 3.1 SW 5.9 52 872 0.0
2 PM 47 5.3 SW 7.8 45 912 0.0
3 PM 48 6.5 SW 9.1 39 912 0.0
4 PM 48 4.9 SW 9.2 39 777 0.0
5 PM 48 3.2 SW 9.5 38 611 0.0
6 PM 48 3.4 SW 10.1 37 423 0.0
7 PM 48 3.6 SW 9.5 39 187 0.0
8 PM 44 2.2 SW 8.2 45 71 0.0
9 PM 38 1.8 E 4.3 63 1 0.0
10 PM 37 2.1 E 2.7 69 0 0.0
11 PM 38 1.8 E 2.1 70 0 0.0
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updated on 04/23/2017 10:44 PM  I   http://nature.nps.gov/air/data/current/data_GRTE-SS2.cfm   I  Email: Webmaster