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 Tuesday April 22, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 31 23
1 AM 30 21
2 AM 26 19
3 AM 23 18
4 AM 22 20
5 AM 19 22
6 AM 18 25
7 AM 15 29
8 AM 16 32
9 AM 17 35
10 AM 20 38
11 AM 36 40
12 PM 42 41
1 PM 42 38
2 PM 44 35
3 PM 41 31
4 PM 41 27
5 PM 42 22
6 PM 39 17
7 PM 38 14
8 PM 24 11
9 PM 16 10
10 PM 8 10
11 PM 8 10
Weather and Ozone Data Tuesday April 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 31 0.3 E 12.4 74 0 0.0
1 AM 30 0.5 E 11.5 78 0 0.0
2 AM 26 0.3 E 11.9 78 0 0.0
3 AM 23 0.3 E 12.2 80 0 0.0
4 AM 22 0.4 E 12.2 82 0 0.0
5 AM 19 0.1 E 12.2 84 0 0.0
6 AM 18 0.2 E 11.5 87 0 0.0
7 AM 15 0.3 E 12.0 87 0 0.0
8 AM 16 0.6 NW 11.9 92 5 0.5
9 AM 17 0.3 S 12.2 96 12 0.6
10 AM 20 0.3 SW 12.9 96 38 1.0
11 AM 36 0.5 W 13.8 96 80 1.7
12 PM 42 1.0 W 14.9 95 216 0.4
1 PM 42 1.9 W 15.2 95 216 1.2
2 PM 44 1.7 W 15.2 95 117 0.7
3 PM 41 1.0 NW 14.9 95 126 0.3
4 PM 41 1.6 W 15.2 95 79 0.1
5 PM 42 1.4 W 15.2 95 107 0.1
6 PM 39 0.6 W 15.6 95 104 0.3
7 PM 38 0.6 W 16.2 92 127 0.0
8 PM 24 0.1 NE 15.2 96 51 0.0
9 PM 16 0.4 E 13.7 96 2 0.0
10 PM 8 0.2 E 13.4 96 0 0.0
11 PM 8 0.3 E 13.4 96 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 04/23/2014 1:42 PM  I   http://nature.nps.gov/air/data/current/data_GRSM-CC2.cfm   I  Email: Webmaster