National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Great Smoky Mountains Nat'l Park - Cades Cove, TN
EPA AQS Site Number: 47-009-0102


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Friday May 22, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 31 34
1 AM 35 34
2 AM 34 35
3 AM 36 35
4 AM 36 35
5 AM 36 36
6 AM 35 38
7 AM 34 39
8 AM 33 41
9 AM 36 43
10 AM 36 45
11 AM 40 48
12 PM 44 50
1 PM 47 50
2 PM 49 50
3 PM 49 48
4 PM 50 46
5 PM 52 43
6 PM 54 38
7 PM 55 34
8 PM 49 28
9 PM 42 23
10 PM 38 19
11 PM 31 16
Weather and Ozone Data Friday May 22, 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 31 0.9 SE 10.6 85 0 0.0
1 AM 35 1.1 E 10.4 81 0 0.0
2 AM 34 1.5 E 10.0 84 0 0.0
3 AM 36 1.9 E 9.6 84 0 0.0
4 AM 36 1.7 E 9.4 85 0 0.0
5 AM 36 1.8 E 9.4 85 0 0.0
6 AM 35 1.3 E 9.2 87 0 0.0
7 AM 34 1.2 E 9.0 87 8 0.0
8 AM 33 1.6 E 8.9 86 62 0.0
9 AM 36 1.3 E 11.3 74 242 0.0
10 AM 36 1.8 E 13.0 68 439 0.0
11 AM 40 1.9 E 14.6 60 758 0.0
12 PM 44 1.8 E 16.4 52 904 0.0
1 PM 47 1.8 E 17.7 46 998 0.0
2 PM 49 1.6 E 18.9 43 1031 0.0
3 PM 49 1.2 E 20.0 44 960 0.0
4 PM 50 1.5 E 20.8 43 910 0.0
5 PM 52 1.1 NE 21.0 40 774 0.0
6 PM 54 1.3 E 21.0 39 588 0.0
7 PM 55 1.2 E 20.5 39 382 0.0
8 PM 49 0.7 E 19.2 47 172 0.0
9 PM 42 1.1 E 14.7 65 13 0.0
10 PM 38 0.6 E 11.8 74 0 0.0
11 PM 31 0.2 E 9.5 88 0 0.0
U.S. Department of the Interior Accessibility Freedom of Information Act USA.gov Search
Privacy Policy Disclaimer NPS Home Contact Us
updated on 05/23/2015 10:43 PM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CC2.cfm   I  Email: Webmaster