National Park Service Arrowhead
Explore Air

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 Sunday August 30, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 61 51
1 AM 63 49
2 AM 55 47
3 AM 46 46
4 AM 46 47
5 AM 48 47
6 AM 47 47
7 AM 46 46
8 AM 47 46
9 AM 47 46
10 AM 48 46
11 AM 48 46
12 PM 47 47
1 PM 46 46
2 PM 46 46
3 PM 45 46
4 PM 44 46
5 PM 44 45
6 PM 48 45
7 PM 57 44
8 PM 42 42
9 PM 44 42
10 PM 45 42
11 PM 44 41
Weather and Ozone Data Sunday August 30, 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 61 1.5 NW 11.6 49 0 0.0
1 AM 63 1.6 W 11.2 51 0 0.0
2 AM 55 1.5 W 11.1 49 0 0.0
3 AM 46 1.3 W 10.0 52 0 0.0
4 AM 46 1.5 NW 11.8 45 0 0.0
5 AM 48 3.3 W 17.3 27 0 0.0
6 AM 47 2.2 W 16.4 27 0 0.0
7 AM 46 1.3 W 12.5 35 11 0.0
8 AM 47 2.0 NW 16.0 30 74 0.0
9 AM 47 2.4 NW 20.0 24 319 0.0
10 AM 48 2.6 NW 21.6 23 540 0.0
11 AM 48 3.0 NW 22.3 24 699 0.0
12 PM 47 3.2 NW 23.0 24 748 0.0
1 PM 46 3.0 NW 23.1 23 676 0.0
2 PM 46 2.2 SW 23.3 23 753 0.0
3 PM 45 2.4 W 24.8 21 851 0.0
4 PM 44 2.3 SW 25.0 18 666 0.0
5 PM 44 2.0 SW 24.8 17 488 0.0
6 PM 48 2.2 W 24.5 18 367 0.0
7 PM 57 2.6 E 22.3 25 152 0.0
8 PM 42 0.9 N 19.3 34 5 0.0
9 PM 44 1.3 NW 19.3 32 0 0.0
10 PM 45 3.4 SW 19.1 34 0 0.0
11 PM 44 2.3 W 18.6 35 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 08/31/2015 7:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_ROMO-LP2.cfm   I  Email: Webmaster