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Current Ozone and Weather Data in National Parks


Rocky Mountain National Park - Longs Peak, CO
EPA AQS Site Number: 08-069-0007


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Monday May 4, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 42 38
1 AM 31 38
2 AM 23 40
3 AM 31 44
4 AM 37 47
5 AM 47 48
6 AM 49 48
7 AM 51 48
8 AM 35 48
9 AM 51 50
10 AM 51 50
11 AM 55 49
12 PM 51 48
1 PM 48 48
2 PM 47 48
3 PM 46 47
4 PM 53 47
5 PM 51 45
6 PM 46 44
7 PM 49 43
8 PM 51 41
9 PM 44 39
10 PM 43 37
11 PM 40 35
Weather and Ozone Data Monday May 4, 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 42 0.4 W 3.6 95 0 0.0
1 AM 31 0.3 NW 3.1 94 0 0.0
2 AM 23 0.3 NW 2.7 93 0 0.0
3 AM 31 0.4 SW 3.2 91 0 0.0
4 AM 37 0.7 S 3.5 92 0 0.2
5 AM 47 0.9 SE 3.4 95 0 0.0
6 AM 49 1.1 SE 2.8 94 0 0.0
7 AM 51 0.6 S 1.1 96 12 1.4
8 AM 35 0.2 W 1.7 95 82 0.0
9 AM 51 0.5 S 3.7 89 132 0.0
10 AM 51 0.7 SE 3.9 91 195 0.1
11 AM 55 1.0 SE 5.1 88 448 0.0
12 PM 51 1.2 SE 5.1 89 225 0.0
1 PM 48 1.1 SE 5.1 93 201 0.1
2 PM 47 1.2 SE 4.8 96 250 0.3
3 PM 46 1.0 SE 4.2 97 86 1.2
4 PM 53 1.2 SE 4.1 98 103 1.6
5 PM 51 0.9 SE 4.0 98 19 1.5
6 PM 46 0.8 SE 3.8 98 6 3.9
7 PM 49 0.5 SW 3.5 98 89 1.0
8 PM 51 0.3 S 3.5 97 11 0.0
9 PM 44 0.3 SE 3.4 98 0 0.3
10 PM 43 0.4 W 3.4 97 0 0.4
11 PM 40 0.3 S 3.3 96 0 0.0
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updated on 05/05/2015 2:49 PM  I   http://www.nature.nps.gov/air/data/current/data_ROMO-LP2.cfm   I  Email: Webmaster