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Current Ozone and Weather Data in National Parks


Great Smoky Mountains Nat'l Park - Look Rock, TN
EPA AQS Site Number: 47-009-0101


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Wednesday July 29, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 38 36
1 AM 32 36
2 AM 40 37
3 AM 40 35
4 AM 38 33
5 AM 30 32
6 AM 34 34
7 AM 41 36
8 AM 37 38
9 AM 37 41
10 AM 26 44
11 AM 26 49
12 PM 32 53
1 PM 41 57
2 PM 49 60
3 PM 56 62
4 PM 62 64
5 PM 66 64
6 PM 64 62
7 PM 60 61
8 PM 63 61
9 PM 67 59
10 PM 65 54
11 PM 66 53
Weather and Ozone Data Wednesday July 29, 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 38 0.8 S 22.8 86 0 0.0
1 AM 32 2.1 S 22.1 94 0 0.0
2 AM 40 1.6 S 22.9 86 0 0.0
3 AM 40 1.2 NW 22.5 86 0 0.0
4 AM 38 0.6 W 22.4 86 0 0.0
5 AM 30 1.7 S 21.2 92 0 0.0
6 AM 34 2.1 S 21.2 93 0 0.0
7 AM 41 1.2 SE 22.1 87 3 0.0
8 AM 37 1.2 NW 21.6 90 43 0.0
9 AM 37 1.2 N 22.3 88 160 0.0
10 AM 26 0.6 SE 23.9 83 317 0.0
11 AM 26 0.8 N 24.0 83 463 0.0
12 PM 32 1.2 N 24.5 82 563 0.0
1 PM 41 1.8 NW 25.6 75 902 0.0
2 PM 49 2.1 NW 26.3 70 922 0.0
3 PM 56 2.4 NW 26.5 66 892 0.0
4 PM 62 2.4 NW 26.6 65 697 0.0
5 PM 66 2.1 N 26.6 67 573 0.0
6 PM 64 1.3 N 26.7 68 465 0.0
7 PM 60 0.5 NE 26.5 71 266 0.0
8 PM 63 1.8 N 25.8 72 115 0.0
9 PM 67 1.1 NE 25.7 72 14 0.0
10 PM 65 0.7 E 25.1 77 0 0.0
11 PM 66 0.8 N 25.6 71 0 0.0
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updated on 07/30/2015 3:45 AM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-LR2.cfm   I  Email: Webmaster