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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 Tuesday August 26, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 12 24
1 AM 24 24
2 AM 37 22
3 AM 37 20
4 AM 36 20
5 AM 24 20
6 AM 18 22
7 AM 8 25
8 AM 8 29
9 AM 12 33
10 AM 22 37
11 AM 34 39
12 PM 40 40
1 PM 38 39
2 PM 40 38
3 PM 44 36
4 PM 41 34
5 PM 41 32
6 PM 41 30
7 PM 38 27
8 PM 36 24
9 PM 29 21
10 PM 25 19
11 PM 23 17
Weather and Ozone Data Tuesday August 26, 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 12 2.8 NW 9.4 88 1 0.0
1 AM 24 5.5 N 10.4 86 1 0.0
2 AM 37 7.4 N 9.2 85 1 0.0
3 AM 37 4.3 N 8.6 87 1 0.0
4 AM 36 2.5 N 8.4 86 0 0.0
5 AM 24 1.7 SW 6.6 92 0 0.0
6 AM 18 2.2 SW 5.7 95 0 0.0
7 AM 8 0.9 S 5.0 96 10 0.0
8 AM 8 1.5 S 6.0 95 74 0.0
9 AM 12 1.1 SW 7.9 92 197 0.0
10 AM 22 1.3 S 10.6 83 338 0.0
11 AM 34 1.5 SE 14.2 66 639 0.0
12 PM 40 2.6 S 16.3 57 766 0.0
1 PM 38 2.3 SW 18.0 52 579 0.0
2 PM 40 2.3 SW 19.4 43 889 0.0
3 PM 44 2.9 SW 20.2 35 641 0.0
4 PM 41 3.8 SW 19.5 40 224 0.0
5 PM 41 6.5 W 18.8 36 326 0.0
6 PM 41 3.2 W 18.4 35 186 0.0
7 PM 38 3.8 S 17.4 44 143 0.0
8 PM 36 4.1 SE 15.5 53 35 0.0
9 PM 29 2.8 SE 13.5 62 1 0.0
10 PM 25 2.5 SW 12.2 72 1 0.0
11 PM 23 2.2 E 11.6 79 1 0.0
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updated on 08/27/2014 6:41 PM  I   http://www2.nature.nps.gov/air/data/current/data_WALD-CR2.cfm   I  Email: Webmaster