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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 Tuesday May 5, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 39 33
1 AM 41 32
2 AM 39 31
3 AM 38 30
4 AM 30 30
5 AM 29 31
6 AM 25 33
7 AM 26 35
8 AM 31 38
9 AM 34 41
10 AM -- 43
11 AM 35 43
12 PM 40 43
1 PM 41 43
2 PM 43 42
3 PM 48 41
4 PM 50 38
5 PM 44 35
6 PM 43 33
7 PM 41 30
8 PM 38 27
9 PM 32 24
10 PM 34 23
11 PM 28 24
Weather and Ozone Data Tuesday May 5, 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 39 0.6 S 3.3 97 0 0.1
1 AM 41 0.8 S 3.2 95 0 0.1
2 AM 39 0.5 SE 3.1 97 0 0.1
3 AM 38 0.4 S 3.0 97 0 0.0
4 AM 30 0.7 SW 2.6 98 0 0.0
5 AM 29 0.4 NW 1.5 98 0 0.0
6 AM 25 0.4 W 1.5 98 0 0.0
7 AM 26 0.3 SE 2.3 98 15 0.0
8 AM 31 0.4 N 3.5 98 121 0.0
9 AM 34 0.9 SE 3.9 98 127 0.0
10 AM -- 0.8 SE 3.7 98 152 --
11 AM 35 1.1 SE 4.2 98 205 --
12 PM 40 1.3 SE 5.3 97 387 0.0
1 PM 41 1.4 SE 5.4 91 313 0.0
2 PM 43 1.2 SE 5.3 91 286 0.0
3 PM 48 1.1 SE 4.9 94 190 0.3
4 PM 50 1.1 S 4.5 95 152 0.3
5 PM 44 1.1 S 4.4 95 175 0.3
6 PM 43 0.8 S 4.5 94 162 0.0
7 PM 41 0.6 SE 4.7 93 105 0.0
8 PM 38 0.3 SE 4.5 94 23 0.0
9 PM 32 0.2 E 4.2 96 0 0.0
10 PM 34 0.4 N 3.9 97 0 0.0
11 PM 28 0.4 W 3.2 97 0 0.0
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updated on 05/06/2015 12:48 PM  I   http://nature.nps.gov/air/data/current/data_ROMO-LP2.cfm   I  Email: Webmaster