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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 Wednesday March 4, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 21 25
1 AM 21 26
2 AM 22 26
3 AM 24 26
4 AM 27 26
5 AM 30 26
6 AM 30 25
7 AM 29 25
8 AM 26 24
9 AM 23 25
10 AM 23 25
11 AM 24 26
12 PM 25 26
1 PM 25 26
2 PM 26 26
3 PM 27 26
4 PM 27 24
5 PM 27 22
6 PM 27 21
7 PM 27 19
8 PM 27 17
9 PM 27 16
10 PM 19 16
11 PM 14 16
Weather and Ozone Data Wednesday March 4, 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 4.1 S 13.8 99 3 0.1
1 AM 21 3.9 S 14.0 96 3 0.0
2 AM 22 2.5 SW 15.2 88 3 0.0
3 AM 24 3.5 S 14.8 91 3 0.1
4 AM 27 3.0 SW 14.6 90 3 0.0
5 AM 30 3.1 SW 14.6 90 3 0.3
6 AM 30 3.2 S 13.9 98 3 0.1
7 AM 29 3.1 SW 14.0 98 3 0.2
8 AM 26 3.1 W 13.9 98 7 0.0
9 AM 23 2.8 SW 13.9 99 51 0.1
10 AM 23 3.0 SW 14.6 94 144 0.0
11 AM 24 2.9 SW 15.5 87 272 0.0
12 PM 25 2.6 SW 15.9 82 182 0.0
1 PM 25 2.8 SW 16.2 82 181 0.0
2 PM 26 2.9 SW 17.0 78 336 0.0
3 PM 27 2.6 SW 17.2 76 214 0.0
4 PM 27 3.3 S 17.8 73 325 0.0
5 PM 27 3.1 S 17.8 72 165 0.0
6 PM 27 3.0 S 17.7 72 38 0.0
7 PM 27 3.4 S 17.9 70 11 0.0
8 PM 27 3.4 W 17.3 72 6 0.0
9 PM 27 5.6 NW 11.5 93 6 0.0
10 PM 19 7.5 N 6.3 98 5 2.8
11 PM 14 6.6 N 4.3 99 4 4.0
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updated on 03/05/2015 2:52 PM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-LR2.cfm   I  Email: Webmaster