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 Thursday October 23, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 22 25
1 AM 24 25
2 AM 24 26
3 AM 26 26
4 AM 27 26
5 AM 26 26
6 AM 27 27
7 AM 27 27
8 AM 26 28
9 AM 26 29
10 AM 26 31
11 AM 27 32
12 PM 28 34
1 PM 30 35
2 PM 32 36
3 PM 33 37
4 PM 36 37
5 PM 37 38
6 PM 38 38
7 PM 38 39
8 PM 38 39
9 PM 40 39
10 PM 39 39
11 PM 37 39
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 22 2.1 NE 4.7 92 0 0.0
1 AM 24 2.4 E 4.7 90 0 0.0
2 AM 24 2.1 E 4.5 90 0 0.0
3 AM 26 2.2 E 4.5 87 0 0.0
4 AM 27 2.6 NE 4.5 86 0 0.0
5 AM 26 2.8 NE 4.3 87 0 0.0
6 AM 27 2.7 NE 4.3 87 0 0.0
7 AM 27 3.1 NE 4.2 88 0 0.0
8 AM 26 2.8 NE 4.2 89 2 0.0
9 AM 26 2.4 NE 4.4 88 19 0.0
10 AM 26 2.9 NE 5.4 83 176 0.0
11 AM 27 2.6 NE 6.6 78 476 0.0
12 PM 28 2.8 N 7.8 73 611 0.0
1 PM 30 3.2 N 9.5 65 691 0.0
2 PM 32 3.5 N 10.6 63 715 0.0
3 PM 33 3.4 N 11.2 65 672 0.0
4 PM 36 3.3 N 11.7 62 569 0.0
5 PM 37 3.4 N 11.8 61 372 0.0
6 PM 38 4.1 N 11.1 64 147 0.0
7 PM 38 3.4 N 10.2 68 18 0.0
8 PM 38 2.3 NE 9.8 70 0 0.0
9 PM 40 2.9 NE 9.5 69 0 0.0
10 PM 39 2.4 NE 9.4 71 0 0.0
11 PM 37 2.2 E 9.5 71 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 10/24/2014 5:40 PM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-LR2.cfm   I  Email: Webmaster