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Current Ozone and Weather Data in National Parks


Great Smoky Mountains Nat'l Park - Cove Mountain, TN
EPA AQS Site Number: 47-155-0101


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Friday July 31, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 51 47
1 AM 50 47
2 AM 49 46
3 AM 48 47
4 AM 48 46
5 AM 47 47
6 AM 45 47
7 AM 44 48
8 AM 45 49
9 AM 49 50
10 AM 51 51
11 AM 46 52
12 PM 49 52
1 PM 50 52
2 PM 53 52
3 PM 53 52
4 PM 54 52
5 PM 56 51
6 PM 56 50
7 PM 52 50
8 PM 49 50
9 PM 50 50
10 PM 50 51
11 PM 49 51
Weather and Ozone Data Friday July 31, 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 51 1.9 N 18.9 82 0 0.0
1 AM 50 3.3 NE 18.5 82 0 0.0
2 AM 49 4.4 NE 18.1 88 0 0.0
3 AM 48 4.6 NE 17.8 89 0 0.0
4 AM 48 5.8 NE 17.4 87 0 0.0
5 AM 47 5.7 NE 17.0 88 0 0.0
6 AM 45 5.9 E 16.7 90 0 0.0
7 AM 44 5.7 E 16.3 91 0 0.0
8 AM 45 5.7 NE 16.3 90 0 0.0
9 AM 49 5.3 E 17.1 85 0 0.0
10 AM 51 4.0 E 17.7 81 0 0.0
11 AM 46 1.8 NE 18.5 82 0 0.0
12 PM 49 1.7 NE 19.1 76 0 0.0
1 PM 50 1.2 NE 20.3 70 0 0.0
2 PM 53 1.3 NE 20.6 69 0 0.0
3 PM 53 1.3 N 21.2 66 0 0.0
4 PM 54 1.2 N 21.9 63 0 0.0
5 PM 56 1.1 N 22.3 60 0 0.0
6 PM 56 0.9 N 22.3 60 0 0.0
7 PM 52 0.6 N 22.3 59 0 0.0
8 PM 49 0.4 N 21.9 59 0 0.0
9 PM 50 1.6 NE 19.8 65 0 0.0
10 PM 50 2.2 NE 19.0 67 0 0.0
11 PM 49 2.1 NE 18.9 68 0 0.0
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updated on 08/01/2015 3:42 AM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CM2.cfm   I  Email: Webmaster