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Current Ozone and Weather Data in National Parks


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Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Monday October 20, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 27 24
1 AM 26 23
2 AM 26 22
3 AM 25 22
4 AM 23 22
5 AM 23 22
6 AM 21 24
7 AM 22 26
8 AM 20 29
9 AM 20 31
10 AM 23 34
11 AM 24 35
12 PM 30 36
1 PM 35 37
2 PM 39 37
3 PM 41 37
4 PM 41 --
5 PM 40 --
6 PM 34 --
7 PM 33 --
8 PM 35 --
Weather and Ozone Data Monday October 20, 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 27 5.2 SE 8.2 67 0 0.0
1 AM 26 3.5 SE 7.2 69 0 0.0
2 AM 26 6.9 SE 6.9 70 0 0.0
3 AM 25 6.0 E 6.3 72 0 0.0
4 AM 23 2.3 SE 5.3 76 0 0.0
5 AM 23 4.1 SE 5.5 75 0 0.0
6 AM 21 1.7 S 4.4 79 0 0.0
7 AM 22 4.6 SE 5.0 77 0 0.0
8 AM 20 1.7 SW 4.1 81 14 0.0
9 AM 20 1.4 NE 5.0 78 99 0.0
10 AM 23 1.2 N 7.3 70 241 0.0
11 AM 24 0.6 E 11.2 61 501 0.0
12 PM 30 0.9 NE 14.9 49 624 0.0
1 PM 35 1.3 NE 17.1 42 444 0.0
2 PM 39 2.4 W 18.7 36 459 0.0
3 PM 41 2.6 W 19.0 34 214 0.0
4 PM 41 3.6 SW 19.9 33 447 0.0
5 PM 40 3.1 W 19.3 34 262 0.0
6 PM 34 3.5 W 17.4 44 131 0.0
7 PM 33 3.7 SW 14.9 48 7 0.0
8 PM 35 2.0 S 13.2 48 0 0.0
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updated on 10/20/2014 8:40 PM  I   http://www.nature.nps.gov/air/data/current/data_MEEK-PS.cfm   I  Email: Webmaster