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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 September 19, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 15 10
1 AM 14 11
2 AM 13 13
3 AM 10 16
4 AM 10 19
5 AM 10 23
6 AM 7 27
7 AM 8 32
8 AM 18 36
9 AM 32 39
10 AM 35 41
11 AM 39 41
12 PM 41 42
1 PM 43 41
2 PM 43 40
3 PM 42 39
4 PM 42 36
5 PM 43 33
6 PM 41 30
7 PM 41 26
8 PM 36 23
9 PM 35 20
10 PM 33 16
11 PM 22 13
Weather and Ozone Data Friday September 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 15 1.8 SE 6.9 66 0 0.0
1 AM 14 1.1 S 6.0 70 0 0.0
2 AM 13 1.3 E 5.4 72 0 0.0
3 AM 10 1.0 S 5.0 77 0 0.0
4 AM 10 1.3 S 3.8 81 0 0.0
5 AM 10 0.8 SE 2.4 85 0 0.0
6 AM 7 1.3 SE 2.7 86 0 0.0
7 AM 8 1.4 N 2.8 86 2 0.0
8 AM 18 1.4 S 6.4 73 94 0.0
9 AM 32 1.5 N 12.4 56 297 0.0
10 AM 35 1.5 N 15.7 49 504 0.0
11 AM 39 1.5 SE 18.0 42 681 0.0
12 PM 41 2.1 S 19.3 36 809 0.0
1 PM 43 2.1 S 21.1 32 879 0.0
2 PM 43 4.4 SW 23.2 25 950 0.0
3 PM 42 5.7 W 23.5 26 746 0.0
4 PM 42 6.2 NW 21.9 32 444 0.0
5 PM 43 5.8 NW 21.7 32 220 0.0
6 PM 41 4.4 N 21.6 33 202 0.0
7 PM 41 4.0 NW 20.3 34 79 0.0
8 PM 36 2.2 N 16.8 45 1 0.0
9 PM 35 1.4 E 15.6 47 0 0.0
10 PM 33 1.2 NE 14.1 52 0 0.0
11 PM 22 0.6 NW 9.5 69 0 0.0
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updated on 09/20/2014 11:40 AM  I   http://nature.nps.gov/air/data/current/data_WALD-CR2.cfm   I  Email: Webmaster