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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 Thursday October 30, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 28 18
1 AM 25 16
2 AM 22 14
3 AM 19 15
4 AM 17 17
5 AM 16 19
6 AM 12 23
7 AM 11 27
8 AM 10 31
9 AM 12 35
10 AM 24 39
11 AM 34 41
12 PM 40 42
1 PM 43 41
2 PM 44 40
3 PM 45 37
4 PM 45 34
5 PM 43 30
6 PM 39 27
7 PM 38 23
8 PM 36 20
9 PM 30 17
10 PM 25 14
11 PM 20 12
Weather and Ozone Data Thursday October 30, 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 28 3.4 SE 0.4 68 0 0.0
1 AM 25 1.3 E 0.2 70 0 0.0
2 AM 22 1.0 SE -0.4 73 0 0.0
3 AM 19 2.1 S -1.8 79 0 0.0
4 AM 17 1.8 S -3.6 85 0 0.0
5 AM 16 1.5 SW -4.0 87 0 0.0
6 AM 12 1.4 SE -5.1 89 0 0.0
7 AM 11 0.9 SW -5.5 90 0 0.0
8 AM 10 0.3 SE -5.5 91 9 0.0
9 AM 12 1.0 SW -2.9 84 141 0.0
10 AM 24 0.8 W 2.7 68 326 0.0
11 AM 34 3.0 S 7.0 51 484 0.0
12 PM 40 3.1 S 9.1 39 512 0.0
1 PM 43 2.2 S 10.8 31 662 0.0
2 PM 44 1.8 SW 12.0 29 652 0.0
3 PM 45 5.0 N 12.5 28 575 0.0
4 PM 45 5.2 N 12.6 28 445 0.0
5 PM 43 4.3 N 12.3 29 270 0.0
6 PM 39 2.8 NW 10.1 35 75 0.0
7 PM 38 3.3 N 6.8 45 1 0.0
8 PM 36 2.0 N 4.8 52 0 0.0
9 PM 30 2.0 S 2.5 60 0 0.0
10 PM 25 0.7 SE 0.2 72 0 0.0
11 PM 20 1.0 SW -1.7 77 0 0.0
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updated on 10/31/2014 6:40 PM  I   http://nature.nps.gov/air/data/current/data_WALD-CR2.cfm   I  Email: Webmaster