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Current Ozone and Weather Data in National Parks


Great Smoky Mountains Nat'l Park - Clingmans Dome, TN
EPA AQS Site Number: 47-155-0102


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Wednesday April 23, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 43 43
1 AM 43 44
2 AM 43 45
3 AM 42 46
4 AM 42 48
5 AM 44 49
6 AM 46 50
7 AM 47 52
8 AM 48 53
9 AM 51 55
10 AM 52 56
11 AM 54 56
12 PM 53 57
1 PM 55 59
2 PM 59 60
3 PM 58 61
4 PM 60 62
5 PM 58 62
6 PM 58 63
7 PM 61 63
8 PM 63 64
9 PM 64 63
10 PM 66 63
11 PM 66 62
Weather and Ozone Data Wednesday April 23, 2014
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 43 2.7 W 6.3 100 0 0.0
1 AM 43 2.4 W 5.4 100 0 0.0
2 AM 43 2.7 W 4.5 100 0 0.0
3 AM 42 2.7 W 3.1 100 0 0.0
4 AM 42 4.5 NW 1.9 100 0 0.0
5 AM 44 8.7 N -0.9 100 0 0.0
6 AM 46 8.1 NW -1.3 91 0 0.0
7 AM 47 7.2 NW -1.5 75 2 0.0
8 AM 48 7.7 N -1.7 73 106 0.0
9 AM 51 8.6 N -1.6 61 310 0.0
10 AM 52 6.8 NW -0.7 59 520 0.0
11 AM 54 5.6 NW 0.9 38 702 0.0
12 PM 53 5.7 N 2.4 32 844 0.0
1 PM 55 5.3 N 3.5 28 933 0.0
2 PM 59 5.1 N 4.6 24 961 0.0
3 PM 58 4.9 N 5.6 28 681 0.0
4 PM 60 4.3 N 6.2 26 628 0.0
5 PM 58 6.4 N 6.4 24 705 0.0
6 PM 58 5.6 N 6.3 28 522 0.0
7 PM 61 5.8 N 6.5 23 313 0.0
8 PM 63 5.9 N 6.2 18 104 0.0
9 PM 64 5.4 N 6.9 5 2 0.0
10 PM 66 4.5 N 7.4 3 0 0.0
11 PM 66 3.7 N 8.0 2 0 0.0
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updated on 04/24/2014 10:43 PM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CD2.cfm   I  Email: Webmaster