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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 Saturday October 18, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 18 10
1 AM 12 8
2 AM 11 8
3 AM 10 9
4 AM 9 12
5 AM 9 16
6 AM 7 20
7 AM 5 25
8 AM 6 30
9 AM 11 35
10 AM 22 39
11 AM 31 42
12 PM 37 43
1 PM 42 43
2 PM 46 42
3 PM 48 41
4 PM 46 38
5 PM 46 35
6 PM 42 31
7 PM 41 27
8 PM 38 23
9 PM 36 20
10 PM 35 17
11 PM 22 14
Weather and Ozone Data Saturday October 18, 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 18 1.1 S -0.8 81 0 0.0
1 AM 12 0.9 S -2.2 85 0 0.0
2 AM 11 1.2 S -3.3 90 0 0.0
3 AM 10 1.5 SE -4.1 91 0 0.0
4 AM 9 1.5 S -4.1 94 0 0.0
5 AM 9 1.2 SE -4.2 92 0 0.0
6 AM 7 1.7 S -5.6 93 0 0.0
7 AM 5 1.6 S -5.7 95 0 0.0
8 AM 6 1.5 SE -5.6 94 30 0.0
9 AM 11 0.8 S -1.8 83 214 0.0
10 AM 22 0.6 S 3.6 64 389 0.0
11 AM 31 1.0 SW 7.9 49 550 0.0
12 PM 37 1.6 SW 12.1 37 665 0.0
1 PM 42 2.3 S 14.8 29 716 0.0
2 PM 46 1.9 S 16.7 22 720 0.0
3 PM 48 2.1 S 16.8 19 454 0.0
4 PM 46 1.7 SE 17.4 20 464 0.0
5 PM 46 2.2 S 17.7 19 328 0.0
6 PM 42 3.4 SW 15.8 24 109 0.0
7 PM 41 3.5 NW 11.6 34 4 0.0
8 PM 38 3.3 N 8.7 42 0 0.0
9 PM 36 3.9 N 7.3 47 0 0.0
10 PM 35 2.3 N 6.5 50 0 0.0
11 PM 22 1.7 SW 2.1 68 0 0.0
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updated on 10/19/2014 9:40 PM  I   http://nature.nps.gov/air/data/current/data_WALD-CR2.cfm   I  Email: Webmaster