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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 Sunday January 25, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 33 29
1 AM 33 28
2 AM 33 27
3 AM 30 26
4 AM 28 26
5 AM 27 27
6 AM 25 28
7 AM 25 29
8 AM 25 30
9 AM 25 31
10 AM 28 32
11 AM 31 32
12 PM 33 32
1 PM 33 31
2 PM 34 31
3 PM 33 30
4 PM 33 29
5 PM 32 28
6 PM 30 27
7 PM 29 26
8 PM 29 25
9 PM 30 23
10 PM 25 21
11 PM 25 20
Weather and Ozone Data Sunday January 25, 2015
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 33 5.5 W -1.5 77 0 0.0
1 AM 33 7.3 W -1.8 78 0 0.0
2 AM 33 6.2 W -1.4 77 0 0.0
3 AM 30 2.7 SE -3.0 82 0 0.0
4 AM 28 3.4 SE -5.5 91 0 0.0
5 AM 27 2.5 E -5.1 89 0 0.0
6 AM 25 2.4 S -5.8 88 0 0.0
7 AM 25 1.7 SW -7.1 93 0 0.0
8 AM 25 1.3 N -6.0 90 18 0.0
9 AM 25 1.2 S -4.6 89 83 0.0
10 AM 28 2.1 SE -0.6 75 343 0.0
11 AM 31 4.5 SE 1.6 69 509 0.0
12 PM 33 4.3 S 2.4 65 384 0.0
1 PM 33 2.9 SW 3.5 60 350 0.0
2 PM 34 5.0 W 3.8 58 425 0.0
3 PM 33 4.5 S 3.1 62 244 0.0
4 PM 33 4.4 S 3.5 63 259 0.0
5 PM 32 4.3 SE 2.7 68 106 0.0
6 PM 30 4.0 SE 0.4 78 2 0.0
7 PM 29 3.8 SE -0.8 81 0 0.0
8 PM 29 2.5 SE -1.6 81 0 0.0
9 PM 30 3.4 SE -1.7 80 0 0.0
10 PM 25 2.1 SW -4.8 87 0 0.0
11 PM 25 2.5 SW -5.4 88 0 0.0
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updated on 01/26/2015 10:42 AM  I   http://nature.nps.gov/air/data/current/data_WALD-CR2.cfm   I  Email: Webmaster