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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Friday April 28, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 47 38
1 AM 44 36
2 AM 46 36
3 AM 41 36
4 AM 37 37
5 AM 33 38
6 AM 32 40
7 AM 27 42
8 AM 33 45
9 AM 41 46
10 AM 47 47
11 AM 47 47
12 PM 48 47
1 PM 48 46
2 PM 49 46
3 PM 48 45
4 PM 46 44
5 PM 46 44
6 PM 46 43
7 PM 46 42
8 PM 45 42
9 PM 42 42
10 PM 43 --
11 PM 44 --
Weather and Ozone Data Friday April 28, 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 47 3.0 NE 1.8 0 0 0.0
1 AM 44 1.8 NE 1.3 0 0 0.0
2 AM 46 2.0 N 0.8 0 0 0.0
3 AM 41 0.8 NW -0.3 0 0 0.0
4 AM 37 1.1 W -1.5 0 0 0.0
5 AM 33 1.2 NW -2.3 0 0 0.0
6 AM 32 1.4 W -2.8 0 0 0.0
7 AM 27 0.7 NW -3.4 0 6 0.0
8 AM 33 1.2 N -2.0 0 122 0.0
9 AM 41 2.7 N 1.1 0 319 0.0
10 AM 47 4.9 N 3.9 0 497 0.0
11 AM 47 3.5 N 5.1 0 670 0.0
12 PM 48 3.8 N 6.3 0 737 0.0
1 PM 48 3.1 N 7.0 0 598 0.0
2 PM 49 3.4 N 7.2 0 429 0.0
3 PM 48 3.5 N 7.8 0 430 0.0
4 PM 46 3.7 N 8.8 0 512 0.0
5 PM 46 3.7 N 8.6 0 319 0.0
6 PM 46 3.9 N 9.3 0 393 0.0
7 PM 46 4.5 N 9.6 0 396 0.0
8 PM 45 3.1 N 8.1 0 162 0.0
9 PM 42 2.3 N 6.1 0 9 0.0
10 PM 43 2.8 NW 5.2 0 0 0.0
11 PM 44 3.1 N 4.7 0 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 04/29/2017 2:41 AM  I   http://www.nature.nps.gov/air/data/current/data_CRMO-VC2.cfm   I  Email: Webmaster