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Current Ozone and Weather Data in National Parks


Walden - Chandler Ranch, CO
EPA AQS Site Number: 08-057-0003


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Friday December 19, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 26 22
1 AM 23 21
2 AM 23 20
3 AM 23 21
4 AM 22 21
5 AM 23 22
6 AM 21 24
7 AM 22 26
8 AM 16 28
9 AM 17 31
10 AM 24 34
11 AM 24 36
12 PM 30 38
1 PM 38 38
2 PM 41 38
3 PM 40 38
4 PM 39 37
5 PM 39 37
6 PM 39 36
7 PM 38 36
8 PM 37 35
9 PM 37 35
10 PM 37 35
11 PM 36 35
Weather and Ozone Data Friday December 19, 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 26 0.9 S -20.9 85 0 0.0
1 AM 23 0.5 SE -21.5 84 0 0.0
2 AM 23 0.3 NE -21.8 84 0 0.0
3 AM 23 0.6 S -23.1 83 0 0.0
4 AM 22 0.7 SE -23.6 82 0 0.0
5 AM 23 0.9 S -22.1 84 0 0.0
6 AM 21 0.6 NE -22.5 83 0 0.0
7 AM 22 0.5 NW -22.7 83 0 0.0
8 AM 16 0.7 SE -24.4 81 9 0.0
9 AM 17 0.0 SE -21.4 84 56 0.0
10 AM 24 0.4 E -16.1 88 181 0.0
11 AM 24 0.3 N -11.0 88 387 0.0
12 PM 30 0.5 N -6.1 80 462 0.0
1 PM 38 4.0 S -3.5 71 427 0.0
2 PM 41 7.0 S -3.5 69 439 0.0
3 PM 40 5.6 S -3.8 69 313 0.0
4 PM 39 4.7 S -5.3 71 137 0.0
5 PM 39 3.7 SE -7.7 77 11 0.0
6 PM 39 5.4 SE -6.9 75 0 0.0
7 PM 38 6.4 SE -6.3 76 0 0.0
8 PM 37 6.1 SE -6.9 80 0 0.0
9 PM 37 5.2 SE -8.0 81 0 0.0
10 PM 37 5.7 SE -6.7 77 0 0.0
11 PM 36 4.0 SE -6.5 77 0 0.0
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updated on 12/20/2014 2:39 PM  I   http://www.nature.nps.gov/air/data/current/data_WALD-CR2.cfm   I  Email: Webmaster