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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 Thursday July 20, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 24 15
1 AM 20 14
2 AM 13 15
3 AM 15 17
4 AM 13 19
5 AM 18 22
6 AM 13 24
7 AM 11 26
8 AM 16 30
9 AM 26 33
10 AM 29 35
11 AM 30 36
12 PM 33 35
1 PM 34 34
2 PM 34 33
3 PM 40 31
4 PM 42 29
5 PM 43 26
6 PM 32 24
7 PM 23 23
8 PM 28 23
9 PM 25 24
10 PM 19 24
11 PM 20 26
Weather and Ozone Data Thursday July 20, 2017
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 24 1.7 NW 12.4 83 0 0.0
1 AM 20 1.8 W 11.7 83 0 0.0
2 AM 13 1.0 NW 10.8 89 0 0.0
3 AM 15 1.1 NW 10.7 88 0 0.0
4 AM 13 1.3 W 10.5 90 0 0.0
5 AM 18 1.7 W 10.8 86 0 0.0
6 AM 13 1.2 W 9.9 89 3 0.0
7 AM 11 1.2 NW 10.2 92 46 0.0
8 AM 16 0.7 SE 13.3 81 256 0.0
9 AM 26 1.5 E 16.4 55 448 0.0
10 AM 29 1.8 SE 18.1 48 624 0.0
11 AM 30 1.5 SE 20.2 44 776 0.0
12 PM 33 2.4 SE 22.3 37 833 0.0
1 PM 34 2.3 W 23.6 30 853 0.0
2 PM 34 2.5 SW 24.6 30 909 0.0
3 PM 40 3.3 SE 22.7 42 557 0.0
4 PM 42 2.6 SE 19.5 55 139 0.0
5 PM 43 1.7 S 19.2 55 151 0.0
6 PM 32 1.3 W 16.5 76 53 0.9
7 PM 23 1.6 NW 14.1 84 25 0.3
8 PM 28 1.6 NW 14.3 78 25 0.0
9 PM 25 1.1 W 13.5 79 1 0.0
10 PM 19 1.1 NW 13.1 80 0 0.0
11 PM 20 1.3 NW 13.0 78 0 0.0
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updated on 07/21/2017 8:41 AM  I   http://www.nature.nps.gov/air/data/current/data_ROMO-LP2.cfm   I  Email: Webmaster