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 July 30, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 22 9
1 AM 17 6
2 AM 13 5
3 AM 9 6
4 AM 3 8
5 AM 4 11
6 AM 2 14
7 AM 2 18
8 AM 3 21
9 AM 8 25
10 AM 18 28
11 AM 24 30
12 PM 28 --
1 PM 31 --
2 PM 31 --
3 PM 32 --
4 PM 35 --
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 22 0.5 E 18.7 -- 0 0.0
1 AM 17 0.2 S 16.0 -- 0 0.0
2 AM 13 0.3 S 14.4 -- 0 0.0
3 AM 9 0.1 S 13.3 -- 0 0.0
4 AM 3 0.2 S 12.3 -- 0 0.0
5 AM 4 0.1 SE 11.5 -- 0 0.0
6 AM 2 0.1 S 10.7 -- 0 0.0
7 AM 2 0.1 SE 10.3 -- 8 0.0
8 AM 3 0.2 E 10.2 -- 23 0.0
9 AM 8 0.2 W 13.7 -- 226 0.0
10 AM 18 0.3 E 18.1 -- 446 0.0
11 AM 24 0.6 SW 20.7 -- 589 0.0
12 PM 28 0.8 W 22.6 -- 678 0.0
1 PM 31 0.8 SW 24.9 -- 773 0.0
2 PM 31 0.3 S 26.6 -- 478 0.0
3 PM 32 0.6 SW 28.4 -- 745 0.0
4 PM 35 0.5 SW 28.3 -- 249 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 07/30/2014 4:40 PM  I   http://nature.nps.gov/air/data/current/data_GLAC-WG.cfm   I  Email: Webmaster