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 Friday February 27, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 21 23
1 AM 21 25
2 AM 19 27
3 AM 28 29
4 AM 25 30
5 AM 23 31
6 AM 22 33
7 AM 30 35
8 AM 38 36
9 AM 36 36
10 AM 34 37
11 AM 35 38
12 PM 35 38
1 PM 36 37
2 PM 37 36
3 PM 39 35
4 PM 40 34
5 PM 42 33
6 PM 41 31
7 PM 37 28
8 PM 29 27
9 PM 29 26
10 PM 27 25
11 PM 29 24
Weather and Ozone Data Friday February 27, 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 21 0.2 N -2.9 99 0 0.0
1 AM 21 0.1 NW -3.5 99 0 0.0
2 AM 19 0.2 NE -3.8 99 0 0.0
3 AM 28 0.3 N -4.1 99 0 0.0
4 AM 25 0.5 W -4.2 99 0 0.0
5 AM 23 0.7 W -4.7 99 0 0.0
6 AM 22 0.3 SW -4.8 99 0 0.0
7 AM 30 0.3 SW -4.8 99 0 0.0
8 AM 38 0.8 NW -4.8 98 2 0.0
9 AM 36 0.7 E -4.9 95 11 0.0
10 AM 34 1.1 E -4.9 91 22 0.0
11 AM 35 1.3 SW -4.2 85 52 0.0
12 PM 35 1.7 E -3.1 80 82 0.0
1 PM 36 1.3 E -2.3 76 83 0.0
2 PM 37 1.7 E -2.0 76 76 0.0
3 PM 39 1.6 E -1.9 75 76 0.0
4 PM 40 1.7 E -0.9 70 106 0.0
5 PM 42 1.3 E -0.6 67 157 0.0
6 PM 41 1.2 E -1.2 70 130 0.0
7 PM 37 0.8 E -2.7 82 19 0.0
8 PM 29 0.9 E -4.7 94 0 0.0
9 PM 29 1.3 E -5.9 95 0 0.0
10 PM 27 0.9 E -6.7 96 0 0.0
11 PM 29 1.1 E -7.2 95 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 02/28/2015 6:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CC2.cfm   I  Email: Webmaster