National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Great Smoky Mountains Nat'l Park - Cove Mountain, TN
EPA AQS Site Number: 47-155-0101


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Monday September 22, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 35 36
1 AM 38 37
2 AM 39 36
3 AM 39 35
4 AM 38 34
5 AM 36 33
6 AM 35 33
7 AM 35 33
8 AM 36 34
9 AM 32 35
10 AM 29 36
11 AM 31 37
12 PM 31 38
1 PM 35 39
2 PM 39 39
3 PM 42 39
4 PM 42 38
5 PM 42 37
6 PM 41 36
7 PM 39 35
8 PM 39 34
9 PM 35 34
10 PM 33 35
11 PM 33 36
Weather and Ozone Data Monday September 22, 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 35 3.0 N 11.0 99 0 0.0
1 AM 38 1.3 N 8.7 97 0 0.0
2 AM 39 0.6 N 9.1 84 0 0.0
3 AM 39 1.8 NE 10.3 80 0 0.0
4 AM 38 2.4 NE 10.1 80 0 0.0
5 AM 36 1.3 N 9.1 85 0 0.0
6 AM 35 3.4 NE 8.3 86 0 0.0
7 AM 35 3.9 NE 7.7 89 0 0.0
8 AM 36 3.5 NE 8.4 82 0 0.0
9 AM 32 2.5 NE 8.2 90 0 0.0
10 AM 29 2.5 NE 8.3 90 0 0.0
11 AM 31 2.4 NE 8.9 87 0 0.0
12 PM 31 2.2 NE 9.6 82 0 0.0
1 PM 35 1.8 NE 10.6 75 0 0.0
2 PM 39 1.4 N 11.9 68 0 0.0
3 PM 42 1.0 N 13.0 66 0 0.0
4 PM 42 1.2 N 13.5 61 0 0.0
5 PM 42 1.2 N 13.5 61 0 0.0
6 PM 41 1.2 NE 13.2 62 0 0.0
7 PM 39 0.7 N 12.8 66 0 0.0
8 PM 39 1.2 NE 11.2 74 0 0.0
9 PM 35 3.3 NE 10.1 83 0 0.0
10 PM 33 4.4 NE 9.4 87 0 0.0
11 PM 33 5.3 NE 9.2 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 09/23/2014 1:56 PM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CM2.cfm   I  Email: Webmaster