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 Saturday October 21, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 36 32
1 AM 36 31
2 AM 36 29
3 AM 34 28
4 AM 33 28
5 AM 31 28
6 AM 28 28
7 AM 25 28
8 AM 27 29
9 AM 25 30
10 AM 27 32
11 AM 32 33
12 PM 32 34
1 PM 30 34
2 PM 29 35
3 PM 36 36
4 PM 36 36
5 PM 36 36
6 PM 37 35
7 PM 37 35
8 PM 37 34
9 PM 36 32
10 PM 36 31
11 PM 35 30
Weather and Ozone Data Saturday October 21, 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 36 6.6 SW 1.2 0 0 0.0
1 AM 36 6.6 SW 0.4 0 0 0.0
2 AM 36 6.2 SW 0.1 0 0 0.0
3 AM 34 5.3 SW -0.5 0 0 0.0
4 AM 33 3.8 SW -0.9 0 0 0.0
5 AM 31 3.9 SW -1.5 0 0 0.0
6 AM 28 4.5 SW -2.3 0 0 0.0
7 AM 25 3.8 W -3.3 0 0 0.0
8 AM 27 2.8 W -3.2 0 0 0.0
9 AM 25 2.2 W -3.8 0 0 0.0
10 AM 27 2.6 W -3.5 0 1 0.0
11 AM 32 3.1 SW -1.8 0 88 0.0
12 PM 32 4.3 SW -0.1 0 137 0.0
1 PM 30 5.3 SW 0.3 0 205 0.0
2 PM 29 6.5 SW 0.2 0 273 0.0
3 PM 36 8.3 SW 2.2 0 358 0.0
4 PM 36 8.6 SW 3.2 0 312 0.0
5 PM 36 8.5 SW 3.9 0 291 0.0
6 PM 37 8.5 SW 4.6 0 282 0.0
7 PM 37 7.9 SW 4.1 0 139 0.0
8 PM 37 8.1 SW 3.0 0 65 0.0
9 PM 36 7.9 SW 1.7 0 6 0.0
10 PM 36 6.4 SW 1.1 0 0 0.0
11 PM 35 7.0 SW 1.2 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 10/22/2017 5:43 PM  I   http://nature.nps.gov/air/data/current/data_CRMO-VC2.cfm   I  Email: Webmaster