National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Great Smoky Mountains Nat'l Park - Look Rock, TN
EPA AQS Site Number: 47-009-0101


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Monday July 6, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 47 40
1 AM 47 38
2 AM 45 35
3 AM 42 32
4 AM 38 30
5 AM 38 28
6 AM 35 27
7 AM 32 26
8 AM 29 26
9 AM 24 27
10 AM 25 28
11 AM 22 30
12 PM 24 31
1 PM 26 33
2 PM 28 35
3 PM 34 36
4 PM 35 37
5 PM 36 37
6 PM 35 38
7 PM 36 38
8 PM 36 38
9 PM 41 39
10 PM 40 38
11 PM 40 --
Weather and Ozone Data Monday July 6, 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 47 0.8 SW 18.9 87 0 0.0
1 AM 47 1.0 S 18.6 88 0 0.0
2 AM 45 0.8 S 18.6 88 0 0.0
3 AM 42 0.7 SW 18.6 89 0 0.0
4 AM 38 0.7 SW 18.3 93 0 0.0
5 AM 38 0.7 S 18.2 93 0 0.0
6 AM 35 0.7 SW 18.3 93 0 0.0
7 AM 32 0.8 SW 18.3 95 4 0.0
8 AM 29 0.8 W 18.6 95 32 0.0
9 AM 24 0.5 SW 18.6 95 52 0.0
10 AM 25 0.5 SW 18.5 95 101 0.0
11 AM 22 0.4 S 19.5 92 259 0.0
12 PM 24 0.5 S 19.8 91 256 0.0
1 PM 26 0.4 S 20.5 90 280 0.0
2 PM 28 0.3 W 21.6 85 432 0.0
3 PM 34 0.7 W 23.1 75 676 0.0
4 PM 35 0.5 W 23.6 72 621 0.0
5 PM 36 0.5 SW 24.1 69 595 0.0
6 PM 35 0.4 SW 23.8 70 391 0.0
7 PM 36 0.3 W 23.9 71 353 0.0
8 PM 36 0.3 SW 23.1 75 163 0.0
9 PM 41 0.5 SW 22.1 78 33 0.0
10 PM 40 0.5 S 21.6 83 0 0.0
11 PM 40 0.5 SW 21.5 82 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 07/07/2015 1:43 AM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-LR2.cfm   I  Email: Webmaster