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 Saturday January 24, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 16 13
1 AM 17 13
2 AM 16 13
3 AM 15 12
4 AM 13 13
5 AM 11 14
6 AM 10 16
7 AM 10 19
8 AM 17 22
9 AM 13 24
10 AM 14 27
11 AM 19 29
12 PM 23 29
1 PM 27 29
2 PM 31 28
3 PM 34 26
4 PM 36 24
5 PM 35 21
6 PM 30 19
7 PM 22 16
8 PM 20 15
9 PM 19 14
10 PM 18 13
11 PM 17 11
Weather and Ozone Data Saturday January 24, 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 16 0.3 W 3.6 99 0 0.3
1 AM 17 0.4 W 3.5 99 0 0.1
2 AM 16 0.7 SW 3.5 99 0 0.3
3 AM 15 0.9 SW 3.4 99 0 0.4
4 AM 13 1.1 SW 3.0 99 0 0.3
5 AM 11 1.3 SW 2.5 99 0 0.4
6 AM 10 1.3 SW 1.7 99 0 0.1
7 AM 10 0.7 S 1.1 99 0 0.6
8 AM 17 1.1 SW 0.0 99 1 0.7
9 AM 13 1.7 W -0.5 99 4 0.7
10 AM 14 3.0 W -1.0 99 9 0.1
11 AM 19 4.3 W -1.0 95 46 0.0
12 PM 23 3.2 W -0.7 90 84 0.0
1 PM 27 2.7 W -0.3 85 139 0.0
2 PM 31 2.1 W 0.4 81 388 0.0
3 PM 34 2.0 SW 2.3 74 597 0.0
4 PM 36 1.9 SW 3.1 69 416 0.0
5 PM 35 1.8 W 3.2 72 235 0.0
6 PM 30 1.0 W 2.2 79 49 0.0
7 PM 22 0.7 W -0.4 97 1 0.0
8 PM 20 0.5 E -1.7 99 0 0.0
9 PM 19 0.5 E -1.9 99 0 0.0
10 PM 18 0.4 E -2.1 99 0 0.0
11 PM 17 0.4 E -2.3 99 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 01/25/2015 10:45 PM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CC2.cfm   I  Email: Webmaster