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 November 20, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 43 42
1 AM 43 42
2 AM 43 41
3 AM 43 41
4 AM 42 41
5 AM 43 41
6 AM 42 41
7 AM 41 41
8 AM 41 42
9 AM 40 43
10 AM 40 43
11 AM 41 44
12 PM 43 45
1 PM 44 45
2 PM 45 45
3 PM 46 44
4 PM 46 44
5 PM 46 44
6 PM 46 43
7 PM 45 43
8 PM 44 42
9 PM 43 42
10 PM 43 41
11 PM 43 40
Weather and Ozone Data Thursday November 20, 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 43 3.0 SW 2.7 45 0 0.0
1 AM 43 2.9 SW 2.8 45 0 0.0
2 AM 43 2.8 SW 2.8 46 0 0.0
3 AM 43 3.0 SW 3.0 46 0 0.0
4 AM 42 3.1 SW 3.1 47 0 0.0
5 AM 43 3.5 SW 3.4 49 0 0.0
6 AM 42 3.3 W 3.3 54 0 0.0
7 AM 41 2.9 SW 2.7 58 0 0.0
8 AM 41 2.6 SW 2.2 59 12 0.0
9 AM 40 2.3 W 2.5 61 122 0.0
10 AM 40 3.0 W 2.6 62 342 0.0
11 AM 41 2.5 W 3.5 61 478 0.0
12 PM 43 3.0 W 4.5 56 542 0.0
1 PM 44 3.1 W 5.0 54 579 0.0
2 PM 45 3.2 W 5.2 53 548 0.0
3 PM 46 2.4 W 6.0 50 449 0.0
4 PM 46 2.7 W 6.3 49 281 0.0
5 PM 46 2.5 W 6.4 50 39 0.0
6 PM 46 2.5 W 5.7 50 5 0.0
7 PM 45 2.9 W 4.7 49 0 0.0
8 PM 44 3.1 W 4.1 47 0 0.0
9 PM 43 2.8 W 3.9 51 0 0.0
10 PM 43 2.6 W 3.5 48 0 0.0
11 PM 43 2.5 W 3.3 48 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 11/21/2014 7:39 AM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-LR2.cfm   I  Email: Webmaster