National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Glacier National Park - West Glacier Horse Stables, MT
EPA AQS Site Number: 30-029-8001


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Wednesday April 23, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 35 35
1 AM 31 35
2 AM 39 36
3 AM 39 37
4 AM 37 37
5 AM 38 37
6 AM 35 --
7 AM 30 --
8 AM 36 --
9 AM 41 --
10 AM 43 --
Weather and Ozone Data Wednesday April 23, 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 35 0.8 E 4.6 -- 0 0.0
1 AM 31 0.6 E 4.5 -- 0 0.0
2 AM 39 0.7 SW 4.4 -- 0 0.0
3 AM 39 0.4 SE 3.8 -- 0 0.0
4 AM 37 0.4 S 2.8 -- 0 0.0
5 AM 38 0.6 SW 2.0 -- 0 0.0
6 AM 35 0.4 E 0.4 -- 0 0.0
7 AM 30 0.5 E -0.4 -- 3 0.0
8 AM 36 0.7 S 0.6 -- 42 0.0
9 AM 41 1.7 S 3.4 -- 124 0.0
10 AM 43 1.5 SW 5.0 -- 241 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 04/23/2014 10:42 AM  I   http://www.nature.nps.gov/air/data/current/data_GLAC-WG.cfm   I  Email: Webmaster