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 Thursday January 29, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 12 13
1 AM 11 16
2 AM 10 19
3 AM 8 23
4 AM 10 26
5 AM 15 30
6 AM 20 32
7 AM 24 35
8 AM 33 38
9 AM 37 40
10 AM 38 41
11 AM 37 41
12 PM 37 42
1 PM 37 42
2 PM 43 43
3 PM 49 43
4 PM 47 40
5 PM 44 36
6 PM 41 32
7 PM 38 29
8 PM 42 27
9 PM 41 24
10 PM 42 22
11 PM 26 19
Weather and Ozone Data Thursday January 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 12 0.5 SE -3.3 99 0 0.0
1 AM 11 0.5 SE -3.4 99 0 0.0
2 AM 10 0.4 E -3.6 99 0 0.0
3 AM 8 0.6 NE -3.8 99 0 0.0
4 AM 10 0.8 W -3.5 99 0 0.0
5 AM 15 1.6 SW -2.3 91 0 0.0
6 AM 20 1.4 W -1.0 86 0 0.0
7 AM 24 1.7 SE 0.2 77 0 0.0
8 AM 33 2.4 S 4.2 51 5 0.0
9 AM 37 2.1 SE 6.6 39 59 0.0
10 AM 38 2.6 SE 8.1 35 177 0.0
11 AM 37 1.8 SE 8.7 38 146 0.0
12 PM 37 2.1 S 7.3 50 53 0.2
1 PM 37 1.9 SE 7.7 52 106 0.0
2 PM 43 2.1 W 10.8 51 245 0.0
3 PM 49 3.2 SW 13.7 43 339 0.0
4 PM 47 4.0 W 13.8 44 333 0.0
5 PM 44 1.0 W 13.3 45 193 0.0
6 PM 41 1.7 W 11.2 53 33 0.0
7 PM 38 1.6 W 9.6 61 0 0.0
8 PM 42 2.3 W 10.4 60 0 0.0
9 PM 41 1.6 NW 10.2 64 0 0.0
10 PM 42 3.6 W 10.6 65 0 0.0
11 PM 26 5.7 W 8.0 74 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 01/30/2015 7:42 AM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CC2.cfm   I  Email: Webmaster