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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 Thursday October 23, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 47 48
1 AM 48 48
2 AM 48 48
3 AM 48 48
4 AM 48 49
5 AM 49 49
6 AM 49 49
7 AM 50 49
8 AM 50 50
9 AM 49 50
10 AM 48 51
11 AM -- 51
12 PM 49 52
1 PM 51 52
2 PM 52 53
3 PM 51 54
4 PM 53 55
5 PM 54 56
6 PM 53 56
7 PM 53 57
8 PM 55 58
9 PM 57 58
10 PM 58 59
11 PM 59 59
Weather and Ozone Data Thursday October 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 47 9.9 NE 0.5 64 0 0.0
1 AM 48 10.3 NE 1.0 59 0 0.0
2 AM 48 8.4 NE 0.9 59 0 0.0
3 AM 48 7.7 NE 0.9 59 0 0.0
4 AM 48 7.4 N 0.9 58 0 0.0
5 AM 49 7.6 N 1.0 55 0 0.0
6 AM 49 7.3 N 0.7 56 0 0.0
7 AM 50 8.3 N 0.7 53 0 0.0
8 AM 50 8.2 N 1.8 41 4 0.0
9 AM 49 8.4 N 2.4 39 124 0.0
10 AM 48 8.2 N 2.8 38 315 0.0
11 AM -- 7.9 N 3.9 34 486 0.0
12 PM 49 6.7 N 5.2 32 613 0.0
1 PM 51 5.7 NE 6.5 31 689 0.0
2 PM 52 5.0 NE 7.4 29 705 0.0
3 PM 51 3.1 NE 8.8 30 659 0.0
4 PM 53 3.6 NE 9.0 26 367 0.0
5 PM 54 3.1 NE 8.6 24 258 0.0
6 PM 53 6.0 NE 6.6 29 116 0.0
7 PM 53 6.8 N 5.9 24 34 0.0
8 PM 55 5.9 N 5.8 23 0 0.0
9 PM 57 6.4 N 6.0 21 0 0.0
10 PM 58 7.0 N 6.8 17 0 0.0
11 PM 59 7.0 N 7.2 15 0 0.0
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updated on 10/24/2014 5:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CD2.cfm   I  Email: Webmaster