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 Wednesday July 30, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 50 52
1 AM 56 52
2 AM 52 51
3 AM 49 51
4 AM 56 52
5 AM 53 52
6 AM 51 52
7 AM 49 53
8 AM 51 53
9 AM 52 54
10 AM 54 54
11 AM 55 54
12 PM 54 53
1 PM 54 52
2 PM 55 52
3 PM 55 51
4 PM 54 51
5 PM 53 49
6 PM 52 47
7 PM 50 46
8 PM 49 45
9 PM 51 43
10 PM 50 41
11 PM 49 38
Weather and Ozone Data Wednesday July 30, 2014
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 50 1.0 N 9.5 93 0 2.6
1 AM 56 1.9 NW 9.0 93 0 3.5
2 AM 52 1.4 NW 9.1 93 0 0.4
3 AM 49 0.8 N 9.1 93 0 2.6
4 AM 56 1.7 S 8.5 93 0 3.1
5 AM 53 0.6 S 8.1 93 0 1.0
6 AM 51 0.3 NE 8.0 93 0 0.3
7 AM 49 0.4 SW 8.0 93 12 0.6
8 AM 51 1.0 SE 8.1 93 32 2.8
9 AM 52 1.1 SE 8.3 93 53 3.1
10 AM 54 1.8 S 8.3 93 89 3.6
11 AM 55 1.8 SW 8.2 93 139 2.7
12 PM 54 1.3 S 8.5 93 157 0.7
1 PM 54 1.7 S 8.5 93 178 2.1
2 PM 55 1.8 S 8.7 93 231 0.6
3 PM 55 1.7 S 9.0 93 280 1.5
4 PM 54 1.8 S 9.1 93 177 0.1
5 PM 53 1.6 S 8.7 93 144 2.5
6 PM 52 1.5 S 8.8 93 100 0.3
7 PM 50 1.5 S 8.5 93 47 0.3
8 PM 49 1.2 SW 8.0 93 14 0.4
9 PM 51 0.5 W 7.7 93 1 1.0
10 PM 50 0.4 NE 7.5 93 0 0.2
11 PM 49 0.5 SW 7.6 93 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 07/31/2014 6:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_ROMO-LP2.cfm   I  Email: Webmaster