National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Craters of the Moon National Monument - Visitor Center, ID
EPA AQS Site Number: 16-023-0101


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Sunday April 19, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 50 44
1 AM 42 44
2 AM 42 45
3 AM 42 46
4 AM 44 46
5 AM 45 --
6 AM 46 --
7 AM 47 --
8 AM 47 --
9 AM 51 --
Weather and Ozone Data Sunday April 19, 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 50 2.8 NE 8.9 -- 0 0.0
1 AM 42 3.4 NE 6.9 -- 0 0.0
2 AM 42 3.0 NE 5.4 -- 0 0.0
3 AM 42 2.4 NE 4.1 -- 0 0.0
4 AM 44 2.4 NE 3.8 -- 0 0.0
5 AM 45 2.5 NE 3.8 -- 0 0.0
6 AM 46 3.0 N 4.1 -- 0 0.0
7 AM 47 2.4 N 3.7 -- 3 0.0
8 AM 47 2.2 N 3.8 -- 78 0.0
9 AM 51 2.8 NE 7.4 -- 277 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 04/19/2015 9:39 AM  I   http://www2.nature.nps.gov/air/data/current/data_CRMO-VC.cfm   I  Email: Webmaster