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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 Wednesday July 29, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 48 42
1 AM 42 41
2 AM 43 42
3 AM 45 43
4 AM 42 44
5 AM 40 46
6 AM 41 48
7 AM 40 50
8 AM 42 53
9 AM 48 56
10 AM 51 59
11 AM 54 62
12 PM 54 65
1 PM 56 67
2 PM 60 68
3 PM 63 67
4 PM 68 66
5 PM 72 65
6 PM 76 64
7 PM 75 61
8 PM 70 58
9 PM 63 55
10 PM 56 53
11 PM 53 52
Weather and Ozone Data Wednesday July 29, 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 48 0.4 SW 9.9 54 0 0.0
1 AM 42 0.4 NW 7.6 62 0 0.0
2 AM 43 0.7 W 7.9 60 0 0.0
3 AM 45 0.5 NW 7.1 63 0 0.0
4 AM 42 0.6 NW 6.4 67 0 0.0
5 AM 40 0.6 W 6.0 69 0 0.0
6 AM 41 0.7 NW 5.4 72 1 0.0
7 AM 40 0.7 W 5.8 72 15 0.0
8 AM 42 0.4 NW 8.7 69 179 0.0
9 AM 48 0.7 SE 14.0 50 430 0.0
10 AM 51 1.3 SE 16.5 43 616 0.0
11 AM 54 1.7 NW 19.2 27 777 0.0
12 PM 54 1.4 NW 20.4 24 819 0.0
1 PM 56 1.4 SE 19.8 32 773 0.0
2 PM 60 1.7 SE 19.2 41 780 0.0
3 PM 63 1.6 SE 19.4 41 855 0.0
4 PM 68 1.3 SE 19.1 42 646 0.0
5 PM 72 1.0 SE 18.8 43 529 0.0
6 PM 76 1.0 SE 18.3 46 319 0.0
7 PM 75 0.7 SE 17.4 51 151 0.0
8 PM 70 0.5 SW 15.3 60 39 0.0
9 PM 63 0.4 NW 13.1 66 4 0.0
10 PM 56 0.5 NW 11.1 71 0 0.0
11 PM 53 0.5 NW 10.4 75 0 0.0
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updated on 07/30/2015 8:49 PM  I   http://www.nature.nps.gov/air/data/current/data_ROMO-LP2.cfm   I  Email: Webmaster