National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Rangely Golf Course, CO
EPA AQS Site Number: 08-103-0006


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Monday May 25, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 35 28
1 AM 30 26
2 AM 34 26
3 AM 29 26
4 AM 25 28
5 AM 24 31
6 AM 22 34
7 AM -- 38
8 AM 22 39
9 AM 27 42
10 AM 39 44
11 AM 42 45
12 PM 43 45
1 PM 45 46
2 PM 48 46
3 PM 48 44
4 PM 45 43
5 PM 45 41
6 PM 46 39
7 PM 47 36
8 PM 48 34
9 PM 43 30
10 PM 37 27
11 PM 35 25
Weather and Ozone Data Monday May 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 35 1.4 S 7.7 84 0 0.0
1 AM 30 1.2 S 7.2 88 0 0.0
2 AM 34 0.8 S 7.4 86 0 0.0
3 AM 29 0.9 S 7.1 90 0 0.3
4 AM 25 0.7 S 7.0 91 0 0.0
5 AM 24 1.3 S 6.8 91 0 0.5
6 AM 22 1.5 S 6.6 92 1 0.0
7 AM -- 0.7 SE 6.7 94 36 0.3
8 AM 22 0.4 SW 7.1 94 73 0.0
9 AM 27 0.6 SW 7.7 90 134 0.0
10 AM 39 0.9 N 8.4 85 235 0.0
11 AM 42 0.7 N 9.8 75 522 0.0
12 PM 43 1.3 NW 11.1 67 736 0.0
1 PM 45 1.9 SW 12.5 61 766 0.0
2 PM 48 2.6 W 13.7 55 849 0.0
3 PM 48 3.5 W 14.8 51 887 0.0
4 PM 45 3.4 W 15.6 47 790 0.0
5 PM 45 3.4 W 16.4 45 656 0.0
6 PM 46 3.0 W 16.6 43 359 0.0
7 PM 47 4.7 NW 16.0 49 145 0.0
8 PM 48 3.8 NW 14.9 54 51 0.0
9 PM 43 1.8 SW 14.3 58 13 0.0
10 PM 37 2.4 E 12.7 61 0 0.0
11 PM 35 1.6 SE 11.9 63 0 0.0
U.S. Department of the Interior Accessibility Freedom of Information Act USA.gov Search
Privacy Policy Disclaimer NPS Home Contact Us
updated on 05/26/2015 6:43 AM  I   http://nature.nps.gov/air/data/current/data_RANG-GC2.cfm   I  Email: Webmaster